| 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 | $125.82 | 8.780% | $136.867 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $154.51 | 10.718% | $171.0704 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $237.78 | 13.591% | $270.0967 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $59.79 | 11.719% | $66.7968 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $47.82 | 4.181% | $49.8194 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $86.94 | 7.562% | $93.5144 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $184.88 | 12.791% | $208.528 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $897.54 | $996.6927 | $996.70 | $996.65 | $996.70 | |