| 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 | $60.61 | 8.533% | $65.7819 | $65.78 | $65.80 | $65.80 |
| Purchase #2 | $97.93 | 5.149% | $102.9724 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $135.52 | 3.311% | $140.0071 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $170.52 | 10.645% | $188.6719 | $188.67 | $188.65 | $188.70 |
| Purchase #5 | $125.72 | 11.428% | $140.0873 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $95.77 | 3.304% | $98.9342 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $84.49 | 12.350% | $94.9245 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $770.56 | $831.3793 | $831.37 | $831.35 | $831.40 | |