Each officer authorized to issue privilege licenses shall keep a privilege tax register in such form as he shall determine, in which the names of all privilege taxpayers shall be recorded, showing the amount paid, the serial number of the license issued and the period covered by such license, the business licensed and the location thereof. This register shall be submitted to the county auditor, or in the case of a municipality to the governing body of the municipality by such officer at the end of each fiscal year or within twenty (20) days thereafter, when his final settlement shall be made. If the same be found correct and the amounts shown thereon to have been paid into the proper treasury, the county auditor or the proper officer of the municipality shall endorse the register “examined and found correct.” This register shall constitute a permanent record of the officer authorized to collect privilege taxes and shall always be open for inspection by the public and the same shall be submitted to the grand jury by the keeper thereof whenever called for. At the same time when final settlement is made, as provided in this section, every officer shall return to the county auditor or to the governing body of the municipality in the case of municipalities all unused privilege tax license blanks and shall make a final settlement of his privilege tax accounts. The unused privilege tax license blanks shall be kept or electronically stored by the proper officer for three (3) years, at the expiration of which they may be destroyed or disposed of. On or before the twentieth day of January of the year in which the officer’s term expires, each officer shall in like manner submit to the county auditor or in the case of municipalities to the governing body of the municipality his privilege tax register, together with itemized receipt signed by his successor in office properly certified by the county auditor or by the proper officer of the governing body of the municipality, setting forth by serial number all unused privilege tax license blanks on hand at the expiration of his term of office, and if the county auditor or the proper officer of the municipality shall find the same correct, he shall endorse the same, as hereinbefore provided, and shall charge such officer’s successor in office with all unused privilege tax license blanks, which shall be accounted for by said successor in office in like manner. Any other officer shall make a like settlement upon the expiration of his term of office. All monies received by the officer authorized by law to issue privilege tax licenses shall be deposited in the proper depository and shall be accounted for as provided by law.