| 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 | $44.57 | 12.554% | $50.1653 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $28.56 | 11.599% | $31.8727 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $184.66 | 10.746% | $204.5036 | $204.50 | $204.50 | $204.50 |
| Purchase #4 | $41.62 | 9.595% | $45.6134 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $227.47 | 3.379% | $235.1562 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $72.85 | 6.254% | $77.406 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $27.58 | 10.242% | $30.4047 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $627.31 | $675.1219 | $675.12 | $675.05 | $675.20 | |