| 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 | $42.91 | 11.770% | $47.9605 | $47.96 | $47.95 | $48.00 |
| Purchase #2 | $27.88 | 7.747% | $30.0399 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $52.74 | 9.507% | $57.754 | $57.75 | $57.75 | $57.80 |
| Purchase #4 | $11.74 | 13.715% | $13.3501 | $13.35 | $13.35 | $13.40 |
| Purchase #5 | $5.84 | 12.200% | $6.5525 | $6.55 | $6.55 | $6.60 |
| Purchase #6 | $114.55 | 7.461% | $123.0966 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $213.68 | 10.495% | $236.1057 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $469.34 | $514.8593 | $514.86 | $514.85 | $515.00 | |