| 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 | $48.45 | 7.534% | $52.1002 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $83.72 | 3.583% | $86.7197 | $86.72 | $86.70 | $86.70 |
| Purchase #3 | $166.63 | 10.315% | $183.8179 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $39.83 | 13.674% | $45.2764 | $45.28 | $45.30 | $45.30 |
| Purchase #5 | $236.55 | 13.688% | $268.929 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $198.63 | 7.191% | $212.9135 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $116.26 | 9.174% | $126.9257 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $890.07 | $976.6824 | $976.69 | $976.70 | $976.60 | |