| 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 | $31.57 | 10.474% | $34.8766 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $82.61 | 13.569% | $93.8194 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $97.41 | 5.425% | $102.6945 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $139.32 | 12.453% | $156.6695 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $126.76 | 13.413% | $143.7623 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $178.97 | 12.831% | $201.9336 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $29.45 | 3.590% | $30.5073 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $686.09 | $764.2632 | $764.26 | $764.25 | $764.30 | |