| 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 | $26.76 | 13.404% | $30.3469 | $30.35 | $30.35 | $30.30 |
| Purchase #2 | $45.95 | 13.411% | $52.1124 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $162.96 | 3.690% | $168.9732 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $53.89 | 7.644% | $58.0094 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $68.37 | 5.344% | $72.0237 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $180.37 | 7.144% | $193.2556 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $172.47 | 10.836% | $191.1588 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $710.77 | $765.8800 | $765.88 | $765.80 | $765.90 | |