| 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 | $70.81 | 11.639% | $79.0516 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $24.95 | 10.654% | $27.6082 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $215.85 | 5.192% | $227.0569 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $83.39 | 12.217% | $93.5778 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $148.66 | 10.180% | $163.7936 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $164.86 | 3.791% | $171.1098 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $149.98 | 9.520% | $164.2581 | $164.26 | $164.25 | $164.30 |
| 7 purchase totals = | $858.50 | $926.4560 | $926.46 | $926.45 | $926.60 | |