| 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 | $43.96 | 5.572% | $46.4095 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $79.30 | 9.379% | $86.7375 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $74.76 | 10.872% | $82.8879 | $82.89 | $82.90 | $82.90 |
| Purchase #4 | $61.65 | 8.105% | $66.6467 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $166.34 | 13.471% | $188.7477 | $188.75 | $188.75 | $188.70 |
| Purchase #6 | $175.25 | 7.414% | $188.243 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $44.47 | 11.784% | $49.7103 | $49.71 | $49.70 | $49.70 |
| 7 purchase totals = | $645.73 | $709.3826 | $709.39 | $709.40 | $709.20 | |