| 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 | $106.60 | 3.767% | $110.6156 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $46.63 | 3.661% | $48.3371 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $55.61 | 6.251% | $59.0862 | $59.09 | $59.10 | $59.10 |
| Purchase #4 | $49.29 | 11.854% | $55.1328 | $55.13 | $55.15 | $55.10 |
| Purchase #5 | $65.93 | 4.281% | $68.7525 | $68.75 | $68.75 | $68.80 |
| Purchase #6 | $147.27 | 4.684% | $154.1681 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $210.36 | 7.258% | $225.6279 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $681.69 | $721.7202 | $721.73 | $721.75 | $721.70 | |