| 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 | $93.72 | 8.524% | $101.7087 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $70.42 | 10.456% | $77.7831 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $5.39 | 12.250% | $6.0503 | $6.05 | $6.05 | $6.10 |
| Purchase #4 | $131.46 | 6.201% | $139.6118 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $27.55 | 7.502% | $29.6168 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $122.86 | 10.832% | $136.1682 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $124.33 | 5.776% | $131.5113 | $131.51 | $131.50 | $131.50 |
| 7 purchase totals = | $575.73 | $622.4502 | $622.45 | $622.40 | $622.50 | |