| 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 | $70.67 | 4.833% | $74.0855 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $215.51 | 9.702% | $236.4188 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $13.57 | 8.156% | $14.6768 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $123.25 | 6.377% | $131.1097 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $197.83 | 7.248% | $212.1687 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $19.93 | 7.373% | $21.3994 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $212.41 | 5.544% | $224.186 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $853.17 | $914.0449 | $914.06 | $914.05 | $914.10 | |