| 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 | $14.38 | 4.126% | $14.9733 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $61.82 | 8.777% | $67.2459 | $67.25 | $67.25 | $67.20 |
| Purchase #3 | $192.69 | 12.644% | $217.0537 | $217.05 | $217.05 | $217.10 |
| Purchase #4 | $185.67 | 4.523% | $194.0679 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $120.71 | 4.641% | $126.3122 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $57.66 | 4.459% | $60.2311 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $97.96 | 4.202% | $102.0763 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $730.89 | $781.9604 | $781.96 | $781.95 | $782.00 | |