| 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 | $95.36 | 10.499% | $105.3718 | $105.37 | $105.35 | $105.40 |
| Purchase #2 | $113.26 | 4.162% | $117.9739 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $163.56 | 5.633% | $172.7733 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $59.27 | 4.138% | $61.7226 | $61.72 | $61.70 | $61.70 |
| Purchase #5 | $87.30 | 11.418% | $97.2679 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $47.71 | 3.761% | $49.5044 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $210.62 | 3.710% | $218.434 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $777.08 | $823.0479 | $823.03 | $822.95 | $823.10 | |