| 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 | $89.39 | 12.686% | $100.73 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $84.94 | 8.403% | $92.0775 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $117.28 | 4.619% | $122.6972 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $74.53 | 7.419% | $80.0594 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $167.40 | 6.357% | $178.0416 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $81.28 | 4.535% | $84.966 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $151.35 | 11.676% | $169.0216 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $766.17 | $827.5933 | $827.60 | $827.60 | $827.60 | |