| 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 | $28.96 | 4.655% | $30.3081 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $237.30 | 9.628% | $260.1472 | $260.15 | $260.15 | $260.10 |
| Purchase #3 | $92.67 | 11.132% | $102.986 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $81.28 | 4.685% | $85.088 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $93.29 | 13.645% | $106.0194 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $68.78 | 7.335% | $73.825 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $225.40 | 12.102% | $252.6779 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $827.68 | $911.0516 | $911.07 | $911.10 | $911.00 | |