| 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 | $98.39 | 7.272% | $105.5449 | $105.54 | $105.55 | $105.50 |
| Purchase #2 | $83.50 | 9.568% | $91.4893 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $18.50 | 11.646% | $20.6545 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $215.90 | 9.700% | $236.8423 | $236.84 | $236.85 | $236.80 |
| Purchase #5 | $242.81 | 9.189% | $265.1218 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $162.46 | 8.157% | $175.7119 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $87.63 | 11.266% | $97.5024 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $909.19 | $992.8671 | $992.85 | $992.85 | $992.80 | |