| 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 | $36.84 | 6.761% | $39.3308 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $72.63 | 5.311% | $76.4874 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $166.56 | 3.186% | $171.8666 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $98.95 | 10.846% | $109.6821 | $109.68 | $109.70 | $109.70 |
| Purchase #5 | $212.56 | 11.141% | $236.2413 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $93.84 | 3.417% | $97.0465 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $151.28 | 13.529% | $171.7467 | $171.75 | $171.75 | $171.70 |
| 7 purchase totals = | $832.66 | $902.4014 | $902.41 | $902.45 | $902.30 | |