| 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 | $81.37 | 7.676% | $87.616 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $102.27 | 10.321% | $112.8253 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $248.68 | 4.575% | $260.0571 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $106.83 | 6.390% | $113.6564 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $187.63 | 6.451% | $199.734 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $15.69 | 13.539% | $17.8143 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $188.47 | 7.240% | $202.1152 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $930.94 | $993.8183 | $993.83 | $993.80 | $993.80 | |