| 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 | $44.55 | 9.663% | $48.8549 | $48.85 | $48.85 | $48.90 |
| Purchase #2 | $247.81 | 8.253% | $268.2618 | $268.26 | $268.25 | $268.30 |
| Purchase #3 | $116.98 | 3.485% | $121.0568 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $115.29 | 6.216% | $122.4564 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $78.47 | 10.831% | $86.9691 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $146.65 | 9.501% | $160.5832 | $160.58 | $160.60 | $160.60 |
| Purchase #7 | $153.94 | 7.801% | $165.9489 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $903.69 | $974.1311 | $974.13 | $974.10 | $974.30 | |