| 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 | $24.97 | 10.242% | $27.5274 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $67.67 | 9.253% | $73.9315 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $163.50 | 9.552% | $179.1175 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $126.43 | 9.697% | $138.6899 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $173.83 | 3.218% | $179.4238 | $179.42 | $179.40 | $179.40 |
| Purchase #6 | $24.88 | 11.121% | $27.6469 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $134.83 | 6.176% | $143.1571 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $716.11 | $769.4941 | $769.50 | $769.50 | $769.40 | |