| 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 | $75.27 | 10.857% | $83.4421 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $114.26 | 12.404% | $128.4328 | $128.43 | $128.45 | $128.40 |
| Purchase #3 | $169.41 | 6.413% | $180.2743 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $65.31 | 4.682% | $68.3678 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $43.52 | 8.605% | $47.2649 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $53.57 | 10.104% | $58.9827 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $56.97 | 6.120% | $60.4566 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $578.31 | $627.2212 | $627.21 | $627.20 | $627.30 | |