| 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 | $70.76 | 8.249% | $76.597 | $76.60 | $76.60 | $76.60 |
| Purchase #2 | $22.50 | 4.135% | $23.4304 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $99.98 | 4.720% | $104.6991 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $82.48 | 5.576% | $87.0791 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $7.71 | 13.652% | $8.7626 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $163.74 | 9.118% | $178.6698 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $241.54 | 7.459% | $259.5565 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $688.71 | $738.7945 | $738.80 | $738.80 | $738.90 | |