| 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 | $232.43 | 5.348% | $244.8604 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $27.81 | 9.182% | $30.3635 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $127.76 | 13.279% | $144.7253 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $21.27 | 11.229% | $23.6584 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $172.60 | 9.697% | $189.337 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $71.75 | 8.306% | $77.7096 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $53.87 | 9.377% | $58.9214 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $707.49 | $769.5756 | $769.58 | $769.55 | $769.60 | |