| 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 | $65.29 | 3.475% | $67.5588 | $67.56 | $67.55 | $67.60 |
| Purchase #2 | $34.50 | 4.660% | $36.1077 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $88.58 | 13.834% | $100.8342 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $236.69 | 12.817% | $267.0266 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $141.34 | 3.316% | $146.0268 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $222.48 | 6.415% | $236.7521 | $236.75 | $236.75 | $236.80 |
| Purchase #7 | $92.42 | 11.381% | $102.9383 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $881.30 | $957.2445 | $957.25 | $957.30 | $957.20 | |