| 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 | $87.79 | 13.629% | $99.7549 | $99.75 | $99.75 | $99.80 |
| Purchase #2 | $231.40 | 6.296% | $245.9689 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $26.73 | 6.547% | $28.48 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $222.38 | 4.682% | $232.7918 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $82.40 | 5.439% | $86.8817 | $86.88 | $86.90 | $86.90 |
| Purchase #6 | $68.35 | 9.782% | $75.036 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $17.87 | 12.590% | $20.1198 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $736.92 | $789.0331 | $789.03 | $789.05 | $789.10 | |