| 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 | $44.68 | 7.299% | $47.9412 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $129.34 | 6.157% | $137.3035 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $18.59 | 7.672% | $20.0162 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $25.62 | 12.647% | $28.8602 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $101.96 | 12.671% | $114.8794 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $39.86 | 12.749% | $44.9418 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $52.45 | 5.611% | $55.393 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $412.50 | $449.3353 | $449.33 | $449.35 | $449.30 | |