| 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 | $171.78 | 12.867% | $193.8829 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $51.86 | 5.785% | $54.8601 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $126.95 | 5.336% | $133.7241 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $103.30 | 6.482% | $109.9959 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $43.31 | 4.619% | $45.3105 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $116.83 | 10.467% | $129.0586 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $47.46 | 9.699% | $52.0631 | $52.06 | $52.05 | $52.10 |
| 7 purchase totals = | $661.49 | $718.8952 | $718.89 | $718.85 | $719.00 | |