| 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 | $27.54 | 3.692% | $28.5568 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $28.83 | 4.556% | $30.1435 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $205.31 | 5.218% | $216.0231 | $216.02 | $216.00 | $216.00 |
| Purchase #4 | $60.78 | 7.109% | $65.1009 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $196.81 | 8.829% | $214.1864 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $208.25 | 11.485% | $232.1675 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $173.26 | 8.811% | $188.5259 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $900.78 | $974.7041 | $974.71 | $974.70 | $974.70 | |