The tax computation under Section 776.03 and Section 776.04 of this article shall be carried to the third decimal place and the tax rounded up to the next whole cent whenever the third decimal place is greater than four (4) and rounded down to the lower whole cent whenever the third decimal place is four or less. The vendor may elect to compute the tax due on a transaction on a per item basis or on an invoice basis provided the method used is consistently used during the reporting period but the method used shall be the same as that used for purposes of computing the state sales or use tax. (Ord. 555. Passed 12-4-23.)