| 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 | $87.53 | 8.159% | $94.6716 | $94.67 | $94.65 | $94.70 |
| Purchase #2 | $42.96 | 13.395% | $48.7145 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $102.86 | 6.433% | $109.477 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $99.81 | 5.619% | $105.4183 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $190.35 | 9.172% | $207.8089 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $223.63 | 5.249% | $235.3683 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $102.45 | 9.360% | $112.0393 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $849.59 | $913.4979 | $913.50 | $913.45 | $913.50 | |