| 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 | $45.95 | 4.592% | $48.06 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $146.87 | 4.375% | $153.2956 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $108.32 | 7.284% | $116.21 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $114.45 | 5.850% | $121.1453 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $87.31 | 13.844% | $99.3972 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $142.89 | 10.767% | $158.275 | $158.28 | $158.30 | $158.30 |
| Purchase #7 | $243.60 | 9.717% | $267.2706 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $889.39 | $963.6537 | $963.67 | $963.65 | $963.70 | |