| 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 | $11.66 | 6.539% | $12.4224 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $146.73 | 9.805% | $161.1169 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $82.92 | 3.837% | $86.1016 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $224.29 | 5.576% | $236.7964 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $200.70 | 7.408% | $215.5679 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $76.57 | 7.380% | $82.2209 | $82.22 | $82.20 | $82.20 |
| Purchase #7 | $16.79 | 6.528% | $17.8861 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $759.66 | $812.1122 | $812.12 | $812.05 | $812.10 | |