| 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 | $12.47 | 4.612% | $13.0451 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $81.51 | 5.806% | $86.2425 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $120.67 | 10.519% | $133.3633 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $228.77 | 10.185% | $252.0702 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $62.26 | 10.605% | $68.8627 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $60.70 | 5.348% | $63.9462 | $63.95 | $63.95 | $63.90 |
| Purchase #7 | $78.77 | 10.324% | $86.9022 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $645.15 | $704.4322 | $704.43 | $704.40 | $704.40 | |