| 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 | $61.44 | 7.288% | $65.9177 | $65.92 | $65.90 | $65.90 |
| Purchase #2 | $132.48 | 13.386% | $150.2138 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $176.54 | 10.539% | $195.1456 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $88.67 | 6.692% | $94.6038 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $28.50 | 5.710% | $30.1274 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $159.99 | 12.212% | $179.528 | $179.53 | $179.55 | $179.50 |
| Purchase #7 | $154.47 | 13.633% | $175.5289 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $802.09 | $891.0652 | $891.07 | $891.10 | $890.90 | |