| 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 | $112.52 | 7.313% | $120.7486 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $53.32 | 9.210% | $58.2308 | $58.23 | $58.25 | $58.20 |
| Purchase #3 | $52.63 | 13.767% | $59.8756 | $59.88 | $59.90 | $59.90 |
| Purchase #4 | $210.36 | 10.856% | $233.1967 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $116.55 | 4.177% | $121.4183 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $106.74 | 3.634% | $110.6189 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $201.63 | 10.433% | $222.6661 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $853.75 | $926.7550 | $926.77 | $926.75 | $926.70 | |