| 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 | $94.61 | 13.866% | $107.7286 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $225.52 | 12.675% | $254.1047 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $63.72 | 3.328% | $65.8406 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $9.25 | 3.507% | $9.5744 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $8.35 | 10.493% | $9.2262 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $210.30 | 8.435% | $228.0388 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $55.92 | 5.824% | $59.1768 | $59.18 | $59.20 | $59.20 |
| 7 purchase totals = | $667.67 | $733.6901 | $733.69 | $733.75 | $733.60 | |