| 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 | $77.79 | 13.550% | $88.3305 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $214.81 | 9.829% | $235.9237 | $235.92 | $235.90 | $235.90 |
| Purchase #3 | $190.87 | 9.476% | $208.9568 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $11.87 | 5.858% | $12.5653 | $12.57 | $12.55 | $12.60 |
| Purchase #5 | $232.90 | 4.314% | $242.9473 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $12.27 | 3.153% | $12.6569 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $169.45 | 5.758% | $179.2069 | $179.21 | $179.20 | $179.20 |
| 7 purchase totals = | $909.96 | $980.5874 | $980.60 | $980.55 | $980.60 | |