| 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 | $28.78 | 4.612% | $30.1073 | $30.11 | $30.10 | $30.10 |
| Purchase #2 | $62.51 | 8.188% | $67.6283 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $168.66 | 13.255% | $191.0159 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $41.30 | 9.394% | $45.1797 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $19.62 | 6.203% | $20.837 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $106.34 | 3.244% | $109.7897 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $209.68 | 5.214% | $220.6127 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $636.89 | $685.1706 | $685.18 | $685.20 | $685.10 | |