| 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 | $97.49 | 8.681% | $105.9531 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $61.62 | 12.820% | $69.5197 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $239.31 | 6.266% | $254.3052 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $12.52 | 4.513% | $13.085 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $25.87 | 10.281% | $28.5297 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $125.53 | 8.776% | $136.5465 | $136.55 | $136.55 | $136.50 |
| Purchase #7 | $126.47 | 12.517% | $142.3002 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $688.81 | $750.2394 | $750.25 | $750.25 | $750.20 | |