| 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 | $74.28 | 10.158% | $81.8254 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $149.50 | 13.501% | $169.684 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $208.97 | 10.320% | $230.5357 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $58.33 | 9.681% | $63.9769 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $81.88 | 9.532% | $89.6848 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $205.60 | 5.720% | $217.3603 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $131.49 | 11.619% | $146.7678 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $910.05 | $999.8349 | $999.84 | $999.90 | $999.90 | |