| 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 | $58.78 | 4.700% | $61.5427 | $61.54 | $61.55 | $61.50 |
| Purchase #2 | $146.33 | 9.396% | $160.0792 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $112.98 | 7.460% | $121.4083 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $100.32 | 3.689% | $104.0208 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $141.80 | 9.119% | $154.7307 | $154.73 | $154.75 | $154.70 |
| Purchase #6 | $44.97 | 11.581% | $50.178 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $160.54 | 10.572% | $177.5123 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $765.72 | $829.4720 | $829.47 | $829.50 | $829.40 | |