| 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 | $100.49 | 5.232% | $105.7476 | $105.75 | $105.75 | $105.70 |
| Purchase #2 | $74.36 | 6.298% | $79.0432 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $93.39 | 9.219% | $101.9996 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $178.36 | 13.394% | $202.2495 | $202.25 | $202.25 | $202.20 |
| Purchase #5 | $86.25 | 6.353% | $91.7295 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $111.43 | 3.179% | $114.9724 | $114.97 | $114.95 | $115.00 |
| Purchase #7 | $161.95 | 3.735% | $167.9988 | $168.00 | $168.00 | $168.00 |
| 7 purchase totals = | $806.23 | $863.7406 | $863.74 | $863.75 | $863.60 | |