| 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 | $163.87 | 8.300% | $177.4712 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $54.25 | 10.663% | $60.0347 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $242.75 | 12.297% | $272.601 | $272.60 | $272.60 | $272.60 |
| Purchase #4 | $72.54 | 12.306% | $81.4668 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $44.79 | 13.621% | $50.8908 | $50.89 | $50.90 | $50.90 |
| Purchase #6 | $119.79 | 3.804% | $124.3468 | $124.35 | $124.35 | $124.30 |
| Purchase #7 | $110.70 | 5.558% | $116.8527 | $116.85 | $116.85 | $116.90 |
| 7 purchase totals = | $808.69 | $883.6640 | $883.66 | $883.65 | $883.70 | |