| 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 | $28.55 | 5.497% | $30.1194 | $30.12 | $30.10 | $30.10 |
| Purchase #2 | $140.54 | 13.259% | $159.1742 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $25.31 | 11.691% | $28.269 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $97.45 | 12.631% | $109.7589 | $109.76 | $109.75 | $109.80 |
| Purchase #5 | $125.72 | 8.525% | $136.4376 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $203.89 | 5.472% | $215.0469 | $215.05 | $215.05 | $215.00 |
| Purchase #7 | $179.27 | 12.370% | $201.4457 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $800.73 | $880.2517 | $880.26 | $880.20 | $880.20 | |