| 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 | $88.43 | 13.512% | $100.3787 | $100.38 | $100.40 | $100.40 |
| Purchase #2 | $13.84 | 3.176% | $14.2796 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $89.42 | 8.485% | $97.0073 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $116.54 | 4.523% | $121.8111 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $135.71 | 5.411% | $143.0533 | $143.05 | $143.05 | $143.10 |
| Purchase #6 | $69.49 | 13.347% | $78.7648 | $78.76 | $78.75 | $78.80 |
| Purchase #7 | $141.82 | 11.191% | $157.6911 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $655.25 | $712.9859 | $712.98 | $713.00 | $713.10 | |