| 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 | $73.53 | 12.425% | $82.6661 | $82.67 | $82.65 | $82.70 |
| Purchase #2 | $117.52 | 6.380% | $125.0178 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $197.50 | 12.384% | $221.9584 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $129.67 | 9.859% | $142.4542 | $142.45 | $142.45 | $142.50 |
| Purchase #5 | $64.27 | 5.563% | $67.8453 | $67.85 | $67.85 | $67.80 |
| Purchase #6 | $220.78 | 6.843% | $235.888 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $55.81 | 13.747% | $63.4822 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $859.08 | $939.3120 | $939.32 | $939.30 | $939.40 | |