| 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 | $77.89 | 11.591% | $86.9182 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $177.30 | 9.197% | $193.6063 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $80.97 | 3.218% | $83.5756 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $10.80 | 4.684% | $11.3059 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $68.58 | 4.648% | $71.7676 | $71.77 | $71.75 | $71.80 |
| Purchase #6 | $125.44 | 12.715% | $141.3897 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $28.96 | 6.681% | $30.8948 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $569.94 | $619.4581 | $619.47 | $619.45 | $619.50 | |