| 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 | $58.40 | 11.178% | $64.928 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $60.46 | 8.868% | $65.8216 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $68.30 | 10.499% | $75.4708 | $75.47 | $75.45 | $75.50 |
| Purchase #4 | $62.36 | 8.802% | $67.8489 | $67.85 | $67.85 | $67.80 |
| Purchase #5 | $55.53 | 4.685% | $58.1316 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $70.49 | 7.861% | $76.0312 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $28.63 | 10.743% | $31.7057 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $404.17 | $439.9378 | $439.94 | $439.95 | $439.80 | |