| 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 | $104.29 | 13.867% | $118.7519 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $88.49 | 6.692% | $94.4118 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $10.84 | 13.740% | $12.3294 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $238.98 | 4.633% | $250.0519 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $55.26 | 3.182% | $57.0184 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $59.93 | 11.817% | $67.0119 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $81.80 | 6.829% | $87.3861 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $639.59 | $686.9614 | $686.96 | $686.95 | $687.00 | |