| 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 | $225.69 | 6.151% | $239.5722 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $186.52 | 7.282% | $200.1024 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $47.33 | 3.476% | $48.9752 | $48.98 | $49.00 | $49.00 |
| Purchase #4 | $59.89 | 11.682% | $66.8863 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $108.66 | 11.368% | $121.0125 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $69.98 | 11.800% | $78.2376 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $108.74 | 5.299% | $114.5021 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $806.81 | $869.2883 | $869.29 | $869.30 | $869.30 | |