| 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 | $49.35 | 8.421% | $53.5058 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $236.30 | 10.426% | $260.9366 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $37.25 | 13.181% | $42.1599 | $42.16 | $42.15 | $42.20 |
| Purchase #4 | $28.79 | 5.471% | $30.3651 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $87.29 | 9.156% | $95.2823 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $88.58 | 8.701% | $96.2873 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $120.39 | 12.352% | $135.2606 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $647.95 | $713.7976 | $713.81 | $713.80 | $713.90 | |