| 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 | $94.74 | 10.160% | $104.3656 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $225.49 | 9.292% | $246.4425 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $85.35 | 3.567% | $88.3944 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $149.97 | 11.378% | $167.0336 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $48.32 | 6.594% | $51.5062 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $18.72 | 9.319% | $20.4645 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $77.51 | 4.507% | $81.0034 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $700.10 | $759.2102 | $759.20 | $759.20 | $759.20 | |