| 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 | $205.58 | 5.595% | $217.0822 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $37.37 | 5.666% | $39.4874 | $39.49 | $39.50 | $39.50 |
| Purchase #3 | $126.76 | 4.342% | $132.2639 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $53.94 | 8.639% | $58.5999 | $58.60 | $58.60 | $58.60 |
| Purchase #5 | $58.26 | 10.268% | $64.2421 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $112.67 | 10.272% | $124.2435 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $173.75 | 3.213% | $179.3326 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $768.33 | $815.2516 | $815.24 | $815.30 | $815.20 | |