| 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 | $56.28 | 6.421% | $59.8937 | $59.89 | $59.90 | $59.90 |
| Purchase #2 | $53.28 | 13.450% | $60.4462 | $60.45 | $60.45 | $60.40 |
| Purchase #3 | $73.82 | 4.234% | $76.9455 | $76.95 | $76.95 | $76.90 |
| Purchase #4 | $108.35 | 13.336% | $122.7996 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $96.65 | 7.767% | $104.1568 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $43.39 | 12.790% | $48.9396 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $192.49 | 7.454% | $206.8382 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $624.26 | $680.0196 | $680.03 | $680.05 | $679.90 | |