| 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 | $93.84 | 10.846% | $104.0179 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $74.95 | 5.347% | $78.9576 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $249.48 | 6.108% | $264.7182 | $264.72 | $264.70 | $264.70 |
| Purchase #4 | $183.58 | 10.655% | $203.1404 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $105.50 | 11.772% | $117.9195 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $65.78 | 12.477% | $73.9874 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $86.57 | 11.796% | $96.7818 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $859.70 | $939.5228 | $939.53 | $939.50 | $939.50 | |