| 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 | $51.85 | 13.233% | $58.7113 | $58.71 | $58.70 | $58.70 |
| Purchase #2 | $250.81 | 12.369% | $281.8327 | $281.83 | $281.85 | $281.80 |
| Purchase #3 | $47.41 | 10.179% | $52.2359 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $198.52 | 8.386% | $215.1679 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $154.68 | 13.387% | $175.387 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $57.38 | 10.172% | $63.2167 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $33.33 | 12.800% | $37.5962 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $793.98 | $884.1477 | $884.16 | $884.15 | $884.10 | |