| 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 | $80.45 | 3.382% | $83.1708 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $70.51 | 5.778% | $74.5841 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $52.41 | 6.789% | $55.9681 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $219.88 | 10.841% | $243.7172 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $228.69 | 5.790% | $241.9312 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $163.97 | 4.115% | $170.7174 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $122.73 | 3.329% | $126.8157 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $938.64 | $996.9045 | $996.91 | $996.85 | $996.90 | |