| 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 | $217.69 | 13.207% | $246.4403 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $85.93 | 13.754% | $97.7488 | $97.75 | $97.75 | $97.70 |
| Purchase #3 | $70.78 | 12.676% | $79.7521 | $79.75 | $79.75 | $79.80 |
| Purchase #4 | $243.39 | 7.169% | $260.8386 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $66.73 | 5.199% | $70.1993 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $90.90 | 6.856% | $97.1321 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $37.75 | 10.603% | $41.7526 | $41.75 | $41.75 | $41.80 |
| 7 purchase totals = | $813.17 | $893.8638 | $893.86 | $893.90 | $893.80 | |