| 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 | $39.62 | 4.680% | $41.4742 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $161.62 | 4.725% | $169.2565 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $70.32 | 7.530% | $75.6151 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $144.27 | 7.477% | $155.0571 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $212.87 | 7.590% | $229.0268 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $122.85 | 4.556% | $128.447 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $137.68 | 9.158% | $150.2887 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $889.23 | $949.1654 | $949.18 | $949.15 | $949.20 | |