| 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 | $45.81 | 7.661% | $49.3195 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $198.96 | 8.269% | $215.412 | $215.41 | $215.40 | $215.40 |
| Purchase #3 | $107.41 | 9.872% | $118.0135 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $35.47 | 13.125% | $40.1254 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $79.89 | 10.530% | $88.3024 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $146.33 | 13.484% | $166.0611 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $71.57 | 5.321% | $75.3782 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $685.44 | $752.6121 | $752.61 | $752.60 | $752.60 | |