| 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 | $54.27 | 11.478% | $60.4991 | $60.50 | $60.50 | $60.50 |
| Purchase #2 | $170.68 | 10.581% | $188.7397 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $15.53 | 13.180% | $17.5769 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $169.43 | 6.456% | $180.3684 | $180.37 | $180.35 | $180.40 |
| Purchase #5 | $221.65 | 13.482% | $251.5329 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $106.98 | 8.479% | $116.0508 | $116.05 | $116.05 | $116.10 |
| Purchase #7 | $59.80 | 8.647% | $64.9709 | $64.97 | $64.95 | $65.00 |
| 7 purchase totals = | $798.34 | $879.7387 | $879.74 | $879.75 | $879.80 | |