Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $19.26 | 8.478% | $20.8929 | $20.89 | $20.90 | $20.90 |
Purchase #2 | $30.71 | 4.611% | $32.126 | $32.13 | $32.15 | $32.10 |
Purchase #3 | $248.57 | 11.818% | $277.946 | $277.95 | $277.95 | $277.90 |
Purchase #4 | $249.79 | 4.504% | $261.0405 | $261.04 | $261.05 | $261.00 |
Purchase #5 | $29.66 | 13.476% | $33.657 | $33.66 | $33.65 | $33.70 |
Purchase #6 | $37.42 | 7.214% | $40.1195 | $40.12 | $40.10 | $40.10 |
Purchase #7 | $125.70 | 4.529% | $131.393 | $131.39 | $131.40 | $131.40 |
7 purchase totals = | $741.11 | $797.1749 | $797.18 | $797.20 | $797.10 |