| 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 | $30.89 | 11.156% | $34.3361 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $142.94 | 12.753% | $161.1691 | $161.17 | $161.15 | $161.20 |
| Purchase #3 | $98.94 | 8.297% | $107.1491 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $15.66 | 11.382% | $17.4424 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $23.77 | 11.507% | $26.5052 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $229.79 | 5.523% | $242.4813 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $220.26 | 7.216% | $236.154 | $236.15 | $236.15 | $236.20 |
| 7 purchase totals = | $762.25 | $825.2372 | $825.24 | $825.25 | $825.20 | |