| 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 | $102.72 | 12.697% | $115.7624 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $223.46 | 9.128% | $243.8574 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $243.63 | 11.153% | $270.8021 | $270.80 | $270.80 | $270.80 |
| Purchase #4 | $67.57 | 10.123% | $74.4101 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $15.67 | 7.160% | $16.792 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $125.52 | 7.456% | $134.8788 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $11.36 | 8.244% | $12.2965 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $789.93 | $868.7993 | $868.80 | $868.80 | $868.90 | |