| 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 | $118.61 | 13.257% | $134.3341 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $12.49 | 6.846% | $13.3451 | $13.35 | $13.35 | $13.30 |
| Purchase #3 | $31.98 | 5.250% | $33.659 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $55.38 | 13.274% | $62.7311 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $46.60 | 13.450% | $52.8677 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $230.51 | 10.482% | $254.6721 | $254.67 | $254.65 | $254.70 |
| Purchase #7 | $99.54 | 8.848% | $108.3473 | $108.35 | $108.35 | $108.30 |
| 7 purchase totals = | $595.11 | $659.9564 | $659.96 | $659.95 | $659.90 | |