| 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 | $81.59 | 6.285% | $86.7179 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $78.66 | 10.338% | $86.7919 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $48.43 | 3.109% | $49.9357 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $48.31 | 3.868% | $50.1786 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $89.39 | 6.548% | $95.2433 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $224.47 | 8.119% | $242.6947 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $139.85 | 11.310% | $155.667 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $710.70 | $767.2291 | $767.23 | $767.25 | $767.20 | |