| 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 | $77.90 | 11.492% | $86.8523 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $97.39 | 9.572% | $106.7122 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $11.66 | 4.661% | $12.2035 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $173.31 | 13.837% | $197.2909 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $144.47 | 12.833% | $163.0098 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $243.90 | 12.439% | $274.2387 | $274.24 | $274.25 | $274.20 |
| Purchase #7 | $15.54 | 4.748% | $16.2778 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $764.17 | $856.5852 | $856.58 | $856.60 | $856.60 | |