| 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 | $45.76 | 7.306% | $49.1032 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $195.56 | 12.625% | $220.2495 | $220.25 | $220.25 | $220.20 |
| Purchase #3 | $77.45 | 13.556% | $87.9491 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $231.45 | 11.385% | $257.8006 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $158.69 | 13.843% | $180.6575 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $47.90 | 9.192% | $52.303 | $52.30 | $52.30 | $52.30 |
| Purchase #7 | $14.31 | 5.425% | $15.0863 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $771.12 | $863.1492 | $863.15 | $863.15 | $863.10 | |