| 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 | $86.69 | 8.438% | $94.0049 | $94.00 | $94.00 | $94.00 |
| Purchase #2 | $33.54 | 11.526% | $37.4058 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $43.72 | 4.671% | $45.7622 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $13.70 | 12.431% | $15.403 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $154.66 | 7.808% | $166.7359 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $154.74 | 7.733% | $166.706 | $166.71 | $166.70 | $166.70 |
| Purchase #7 | $231.89 | 13.856% | $264.0207 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $718.94 | $790.0385 | $790.04 | $790.00 | $790.00 | |