| 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 | $93.41 | 4.602% | $97.7087 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $182.66 | 10.663% | $202.137 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $218.35 | 10.807% | $241.9471 | $241.95 | $241.95 | $241.90 |
| Purchase #4 | $18.39 | 7.728% | $19.8112 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $105.92 | 7.762% | $114.1415 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $146.78 | 13.485% | $166.5733 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $62.91 | 8.132% | $68.0258 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $828.42 | $910.3446 | $910.35 | $910.35 | $910.20 | |