| 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 | $80.39 | 9.491% | $88.0198 | $88.02 | $88.00 | $88.00 |
| Purchase #2 | $227.89 | 9.688% | $249.968 | $249.97 | $249.95 | $250.00 |
| Purchase #3 | $116.76 | 9.742% | $128.1348 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $56.52 | 4.699% | $59.1759 | $59.18 | $59.20 | $59.20 |
| Purchase #5 | $102.97 | 4.861% | $107.9754 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $11.91 | 5.349% | $12.5471 | $12.55 | $12.55 | $12.50 |
| Purchase #7 | $232.87 | 9.104% | $254.0705 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $829.31 | $899.8915 | $899.90 | $899.90 | $899.90 | |