| 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 | $224.31 | 5.397% | $236.416 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $28.46 | 6.384% | $30.2769 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $44.57 | 4.797% | $46.708 | $46.71 | $46.70 | $46.70 |
| Purchase #4 | $66.99 | 10.773% | $74.2068 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $127.53 | 10.622% | $141.0762 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $97.80 | 13.326% | $110.8328 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $57.98 | 4.772% | $60.7468 | $60.75 | $60.75 | $60.70 |
| 7 purchase totals = | $647.64 | $700.2635 | $700.28 | $700.30 | $700.20 | |