| 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 | $48.96 | 9.604% | $53.6621 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $235.35 | 10.564% | $260.2124 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $149.88 | 5.532% | $158.1714 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $169.31 | 12.794% | $190.9715 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $98.31 | 3.809% | $102.0546 | $102.05 | $102.05 | $102.10 |
| Purchase #6 | $9.93 | 12.800% | $11.201 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $64.40 | 11.576% | $71.8549 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $776.14 | $848.1279 | $848.11 | $848.05 | $848.30 | |