| 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 | $68.73 | 7.331% | $73.7686 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $7.39 | 6.612% | $7.8786 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $97.48 | 11.572% | $108.7604 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $224.63 | 5.144% | $236.185 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $104.68 | 9.743% | $114.879 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $64.27 | 6.196% | $68.2522 | $68.25 | $68.25 | $68.30 |
| Purchase #7 | $48.49 | 3.413% | $50.145 | $50.15 | $50.15 | $50.10 |
| 7 purchase totals = | $615.67 | $659.8688 | $659.88 | $659.90 | $660.00 | |