| 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 | $52.55 | 6.420% | $55.9237 | $55.92 | $55.90 | $55.90 |
| Purchase #2 | $211.75 | 11.654% | $236.4273 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $203.78 | 7.224% | $218.5011 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $30.66 | 11.219% | $34.0997 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $31.62 | 8.347% | $34.2593 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $124.96 | 7.123% | $133.8609 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $136.79 | 6.795% | $146.0849 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $792.11 | $859.1569 | $859.15 | $859.15 | $859.20 | |