| 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 | $97.33 | 7.687% | $104.8118 | $104.81 | $104.80 | $104.80 |
| Purchase #2 | $10.43 | 4.253% | $10.8736 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $101.30 | 13.551% | $115.0272 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $104.84 | 3.782% | $108.805 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $104.49 | 13.832% | $118.9431 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $232.80 | 11.558% | $259.707 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $29.72 | 3.370% | $30.7216 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $680.91 | $748.8893 | $748.89 | $748.85 | $748.80 | |