| 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 | $59.31 | 10.374% | $65.4628 | $65.46 | $65.45 | $65.50 |
| Purchase #2 | $59.90 | 3.695% | $62.1133 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $179.33 | 5.446% | $189.0963 | $189.10 | $189.10 | $189.10 |
| Purchase #4 | $170.53 | 9.459% | $186.6604 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $164.63 | 7.324% | $176.6875 | $176.69 | $176.70 | $176.70 |
| Purchase #6 | $200.43 | 6.758% | $213.9751 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $40.68 | 11.127% | $45.2065 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $874.81 | $939.2019 | $939.21 | $939.20 | $939.30 | |