| 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 | $19.98 | 8.147% | $21.6078 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $58.66 | 10.138% | $64.607 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $197.70 | 12.292% | $222.0013 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $18.41 | 3.583% | $19.0696 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $100.80 | 3.648% | $104.4772 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $99.62 | 4.420% | $104.0232 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $241.62 | 7.136% | $258.862 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $736.79 | $794.6481 | $794.65 | $794.60 | $794.70 | |