| 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 | $10.96 | 6.228% | $11.6426 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $45.63 | 6.749% | $48.7096 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $181.90 | 9.844% | $199.8062 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $38.76 | 6.509% | $41.2829 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $220.35 | 4.863% | $231.0656 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $202.56 | 6.516% | $215.7588 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $52.26 | 12.477% | $58.7805 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $752.42 | $807.0462 | $807.05 | $807.05 | $807.10 | |