| 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 | $26.98 | 12.334% | $30.3077 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $77.49 | 6.573% | $82.5834 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $110.73 | 10.245% | $122.0743 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $43.62 | 12.111% | $48.9028 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $205.31 | 8.602% | $222.9708 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $153.73 | 4.632% | $160.8508 | $160.85 | $160.85 | $160.90 |
| Purchase #7 | $81.46 | 7.633% | $87.6778 | $87.68 | $87.70 | $87.70 |
| 7 purchase totals = | $699.32 | $755.3676 | $755.36 | $755.35 | $755.50 | |