| 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 | $52.93 | 8.282% | $57.3137 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $43.92 | 9.158% | $47.9422 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $96.26 | 11.739% | $107.56 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $93.40 | 5.135% | $98.1961 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $198.66 | 12.783% | $224.0547 | $224.05 | $224.05 | $224.10 |
| Purchase #6 | $70.25 | 12.290% | $78.8837 | $78.88 | $78.90 | $78.90 |
| Purchase #7 | $183.25 | 5.412% | $193.1675 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $738.67 | $807.1179 | $807.11 | $807.10 | $807.20 | |