| 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 | $44.46 | 11.209% | $49.4435 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $89.54 | 8.834% | $97.45 | $97.45 | $97.45 | $97.50 |
| Purchase #3 | $34.69 | 5.603% | $36.6337 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $22.41 | 6.563% | $23.8808 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $243.45 | 7.402% | $261.4702 | $261.47 | $261.45 | $261.50 |
| Purchase #6 | $195.66 | 10.645% | $216.488 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $30.81 | 10.227% | $33.9609 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $661.02 | $719.3271 | $719.32 | $719.35 | $719.40 | |