| 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 | $27.56 | 10.502% | $30.4544 | $30.45 | $30.45 | $30.50 |
| Purchase #2 | $121.47 | 9.234% | $132.6865 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $85.85 | 4.176% | $89.4351 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $213.57 | 6.498% | $227.4478 | $227.45 | $227.45 | $227.40 |
| Purchase #5 | $85.27 | 7.646% | $91.7897 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $62.70 | 10.703% | $69.4108 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $164.85 | 9.471% | $180.4629 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $761.27 | $821.6872 | $821.69 | $821.70 | $821.70 | |