| 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 | $25.30 | 8.411% | $27.428 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $207.31 | 13.335% | $234.9548 | $234.95 | $234.95 | $235.00 |
| Purchase #3 | $55.27 | 9.203% | $60.3565 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $225.68 | 6.179% | $239.6248 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $147.80 | 11.803% | $165.2448 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $40.43 | 4.387% | $42.2037 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $57.37 | 7.234% | $61.5201 | $61.52 | $61.50 | $61.50 |
| 7 purchase totals = | $759.16 | $831.3327 | $831.32 | $831.30 | $831.30 | |