| 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 | $30.75 | 8.435% | $33.3438 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $236.92 | 13.179% | $268.1437 | $268.14 | $268.15 | $268.10 |
| Purchase #3 | $112.42 | 11.815% | $125.7024 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $102.79 | 13.541% | $116.7088 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $49.42 | 8.734% | $53.7363 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $219.53 | 6.112% | $232.9477 | $232.95 | $232.95 | $232.90 |
| Purchase #7 | $66.52 | 13.304% | $75.3698 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $818.35 | $905.9525 | $905.95 | $905.95 | $905.80 | |