| 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 | $24.42 | 12.325% | $27.4298 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $44.25 | 5.596% | $46.7262 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $136.51 | 9.633% | $149.66 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $29.28 | 8.458% | $31.7565 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $97.31 | 13.367% | $110.3174 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $140.99 | 6.552% | $150.2277 | $150.23 | $150.25 | $150.20 |
| Purchase #7 | $203.36 | 6.838% | $217.2658 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $676.12 | $733.3834 | $733.40 | $733.40 | $733.40 | |