| 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 | $103.47 | 3.559% | $107.1525 | $107.15 | $107.15 | $107.20 |
| Purchase #2 | $75.67 | 5.364% | $79.7289 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $46.31 | 13.655% | $52.6336 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $24.90 | 9.450% | $27.2531 | $27.25 | $27.25 | $27.30 |
| Purchase #5 | $151.74 | 12.419% | $170.5846 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $209.25 | 6.681% | $223.23 | $223.23 | $223.25 | $223.20 |
| Purchase #7 | $48.43 | 7.417% | $52.0221 | $52.02 | $52.00 | $52.00 |
| 7 purchase totals = | $659.77 | $712.6048 | $712.59 | $712.65 | $712.60 | |