| 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 | $124.70 | 11.215% | $138.6851 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $26.80 | 9.266% | $29.2833 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $100.36 | 5.754% | $106.1347 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $71.56 | 7.576% | $76.9814 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $225.62 | 11.713% | $252.0469 | $252.05 | $252.05 | $252.00 |
| Purchase #6 | $100.92 | 6.635% | $107.616 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $52.57 | 11.729% | $58.7359 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $702.53 | $769.4833 | $769.49 | $769.55 | $769.40 | |