| 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 | $13.42 | 8.853% | $14.6081 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $52.99 | 12.240% | $59.476 | $59.48 | $59.50 | $59.50 |
| Purchase #3 | $228.98 | 13.792% | $260.5609 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $167.77 | 10.120% | $184.7483 | $184.75 | $184.75 | $184.70 |
| Purchase #5 | $49.96 | 5.564% | $52.7398 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $111.69 | 5.645% | $117.9949 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $174.25 | 3.619% | $180.5561 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $799.06 | $870.6841 | $870.69 | $870.70 | $870.70 | |