| 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 | $89.26 | 6.180% | $94.7763 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $48.50 | 3.753% | $50.3202 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $238.71 | 10.572% | $263.9464 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $144.85 | 5.669% | $153.0615 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $126.97 | 8.793% | $138.1345 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $64.35 | 4.218% | $67.0643 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $131.70 | 13.854% | $149.9457 | $149.95 | $149.95 | $149.90 |
| 7 purchase totals = | $844.34 | $917.2489 | $917.25 | $917.25 | $917.20 | |