| 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 | $98.28 | 6.370% | $104.5404 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $202.57 | 10.802% | $224.4516 | $224.45 | $224.45 | $224.50 |
| Purchase #3 | $19.27 | 8.836% | $20.9727 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $11.58 | 12.261% | $12.9998 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $43.49 | 4.643% | $45.5092 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $190.84 | 8.610% | $207.2713 | $207.27 | $207.25 | $207.30 |
| Purchase #7 | $169.99 | 6.273% | $180.6535 | $180.65 | $180.65 | $180.70 |
| 7 purchase totals = | $736.02 | $796.3985 | $796.39 | $796.35 | $796.50 | |