| 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 | $71.96 | 9.286% | $78.6422 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $181.26 | 7.779% | $195.3602 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $164.54 | 10.782% | $182.2807 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $28.27 | 3.538% | $29.2702 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $86.68 | 9.495% | $94.9103 | $94.91 | $94.90 | $94.90 |
| Purchase #6 | $156.44 | 9.498% | $171.2987 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $121.25 | 3.421% | $125.398 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $810.40 | $877.1603 | $877.16 | $877.15 | $877.20 | |