| 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 | $40.62 | 8.404% | $44.0337 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $68.34 | 7.398% | $73.3958 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $148.58 | 4.406% | $155.1264 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $27.78 | 7.470% | $29.8552 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $45.29 | 7.813% | $48.8285 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $226.95 | 4.844% | $237.9435 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $173.66 | 9.807% | $190.6908 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $731.22 | $779.8739 | $779.88 | $779.95 | $779.80 | |