| 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 | $102.82 | 7.456% | $110.4863 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $61.46 | 10.393% | $67.8475 | $67.85 | $67.85 | $67.80 |
| Purchase #3 | $140.62 | 11.803% | $157.2174 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $58.81 | 6.564% | $62.6703 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $205.89 | 11.657% | $229.8906 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $140.38 | 13.857% | $159.8325 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $149.96 | 12.529% | $168.7485 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $859.94 | $956.6931 | $956.70 | $956.70 | $956.60 | |