| 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 | $13.74 | 7.484% | $14.7683 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $222.67 | 9.238% | $243.2403 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $41.66 | 8.263% | $45.1024 | $45.10 | $45.10 | $45.10 |
| Purchase #4 | $125.78 | 13.256% | $142.4534 | $142.45 | $142.45 | $142.50 |
| Purchase #5 | $56.89 | 9.632% | $62.3696 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $15.53 | 7.337% | $16.6694 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $238.91 | 6.386% | $254.1668 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $715.18 | $778.7702 | $778.77 | $778.70 | $778.90 | |