| 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 | $100.51 | 5.196% | $105.7325 | $105.73 | $105.75 | $105.70 |
| Purchase #2 | $90.97 | 9.545% | $99.6531 | $99.65 | $99.65 | $99.70 |
| Purchase #3 | $52.51 | 12.202% | $58.9173 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $237.56 | 10.756% | $263.112 | $263.11 | $263.10 | $263.10 |
| Purchase #5 | $48.67 | 13.790% | $55.3816 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $147.90 | 5.473% | $155.9946 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $163.59 | 11.675% | $182.6891 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $841.71 | $921.4802 | $921.47 | $921.50 | $921.50 | |