| 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 | $76.89 | 8.571% | $83.4802 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $90.83 | 12.456% | $102.1438 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $224.93 | 5.678% | $237.7015 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $110.47 | 12.706% | $124.5063 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $78.87 | 10.702% | $87.3107 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $226.33 | 12.260% | $254.0781 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $11.47 | 7.452% | $12.3247 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $819.79 | $901.5453 | $901.54 | $901.55 | $901.50 | |