| 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 | $33.58 | 9.657% | $36.8228 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $99.42 | 5.520% | $104.908 | $104.91 | $104.90 | $104.90 |
| Purchase #3 | $44.84 | 13.206% | $50.7616 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $198.29 | 5.390% | $208.9778 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $79.59 | 7.178% | $85.303 | $85.30 | $85.30 | $85.30 |
| Purchase #6 | $206.35 | 13.526% | $234.2609 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $102.34 | 12.794% | $115.4334 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $764.41 | $836.4675 | $836.46 | $836.45 | $836.50 | |