| 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 | $47.33 | 5.606% | $49.9833 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $29.52 | 9.589% | $32.3507 | $32.35 | $32.35 | $32.40 |
| Purchase #3 | $40.87 | 8.440% | $44.3194 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $76.31 | 13.201% | $86.3837 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $104.43 | 7.200% | $111.949 | $111.95 | $111.95 | $111.90 |
| Purchase #6 | $236.60 | 8.206% | $256.0154 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $217.54 | 9.519% | $238.2476 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $752.60 | $819.2491 | $819.25 | $819.25 | $819.20 | |