| 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 | $200.76 | 7.448% | $215.7126 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $65.43 | 3.437% | $67.6788 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $185.90 | 13.121% | $210.2919 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $116.57 | 8.185% | $126.1113 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $105.76 | 8.791% | $115.0574 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $72.42 | 8.152% | $78.3237 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $105.91 | 4.443% | $110.6156 | $110.62 | $110.60 | $110.60 |
| 7 purchase totals = | $852.75 | $923.7913 | $923.79 | $923.75 | $923.80 | |