| 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 | $99.97 | 12.311% | $112.2773 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $49.56 | 11.476% | $55.2475 | $55.25 | $55.25 | $55.20 |
| Purchase #3 | $65.57 | 11.717% | $73.2528 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $228.89 | 10.191% | $252.2162 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $57.41 | 7.289% | $61.5946 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $48.63 | 10.364% | $53.67 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $22.40 | 6.673% | $23.8948 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $572.43 | $632.1532 | $632.15 | $632.15 | $632.20 | |