| 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 | $123.62 | 7.242% | $132.5726 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $51.97 | 11.857% | $58.1321 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $63.78 | 3.657% | $66.1124 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $100.66 | 8.312% | $109.0269 | $109.03 | $109.05 | $109.00 |
| Purchase #5 | $191.62 | 5.656% | $202.458 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $59.71 | 12.351% | $67.0848 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $180.97 | 8.512% | $196.3742 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $772.33 | $831.7610 | $831.75 | $831.75 | $831.80 | |