| 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 | $55.86 | 13.387% | $63.338 | $63.34 | $63.35 | $63.30 |
| Purchase #2 | $48.47 | 4.352% | $50.5794 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $85.32 | 9.127% | $93.1072 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $56.91 | 10.551% | $62.9146 | $62.91 | $62.90 | $62.90 |
| Purchase #5 | $138.56 | 11.624% | $154.6662 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $59.61 | 11.122% | $66.2398 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $68.27 | 9.233% | $74.5734 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $513.00 | $565.4186 | $565.42 | $565.40 | $565.40 | |