| 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 | $30.95 | 5.517% | $32.6575 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $11.86 | 10.242% | $13.0747 | $13.07 | $13.05 | $13.10 |
| Purchase #3 | $224.52 | 9.808% | $246.5409 | $246.54 | $246.55 | $246.50 |
| Purchase #4 | $132.25 | 7.776% | $142.5338 | $142.53 | $142.55 | $142.50 |
| Purchase #5 | $18.33 | 9.335% | $20.0411 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $236.46 | 4.567% | $247.2591 | $247.26 | $247.25 | $247.30 |
| Purchase #7 | $95.45 | 9.815% | $104.8184 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $749.82 | $806.9255 | $806.92 | $806.90 | $806.90 | |