| 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 | $16.57 | 9.434% | $18.1332 | $18.13 | $18.15 | $18.10 |
| Purchase #2 | $182.67 | 10.310% | $201.5033 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $100.72 | 5.469% | $106.2284 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $26.39 | 5.106% | $27.7375 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $57.73 | 3.728% | $59.8822 | $59.88 | $59.90 | $59.90 |
| Purchase #6 | $207.76 | 11.404% | $231.453 | $231.45 | $231.45 | $231.50 |
| Purchase #7 | $40.39 | 3.397% | $41.762 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $632.23 | $686.6996 | $686.69 | $686.75 | $686.70 | |