| 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 | $12.65 | 10.234% | $13.9446 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $28.93 | 10.162% | $31.8699 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $149.25 | 3.734% | $154.823 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $222.54 | 6.321% | $236.6068 | $236.61 | $236.60 | $236.60 |
| Purchase #5 | $166.97 | 6.379% | $177.621 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $53.32 | 10.404% | $58.8674 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $35.92 | 13.484% | $40.7635 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $669.58 | $714.4962 | $714.49 | $714.40 | $714.50 | |