| 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 | $200.75 | 11.863% | $224.565 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $15.56 | 8.387% | $16.865 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $28.69 | 9.249% | $31.3435 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $216.40 | 12.641% | $243.7551 | $243.76 | $243.75 | $243.80 |
| Purchase #5 | $30.53 | 13.185% | $34.5554 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $205.65 | 6.563% | $219.1468 | $219.15 | $219.15 | $219.10 |
| Purchase #7 | $28.41 | 4.687% | $29.7416 | $29.74 | $29.75 | $29.70 |
| 7 purchase totals = | $725.99 | $799.9724 | $799.99 | $799.95 | $800.00 | |