| 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 | $89.34 | 6.771% | $95.3892 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $94.86 | 5.625% | $100.1959 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $87.90 | 6.269% | $93.4105 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $212.66 | 4.313% | $221.832 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $215.98 | 8.838% | $235.0683 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $55.36 | 9.361% | $60.5422 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $42.36 | 6.380% | $45.0626 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $798.46 | $851.5007 | $851.50 | $851.50 | $851.50 | |