| 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 | $80.58 | 7.834% | $86.8926 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $28.46 | 8.235% | $30.8037 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $248.33 | 9.702% | $272.423 | $272.42 | $272.40 | $272.40 |
| Purchase #4 | $190.38 | 9.203% | $207.9007 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $112.56 | 6.147% | $119.4791 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $117.33 | 7.482% | $126.1086 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $110.58 | 12.850% | $124.7895 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $888.22 | $968.3972 | $968.39 | $968.40 | $968.40 | |