| 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 | $157.81 | 4.205% | $164.4459 | $164.45 | $164.45 | $164.40 |
| Purchase #2 | $15.58 | 4.708% | $16.3135 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $50.44 | 10.722% | $55.8482 | $55.85 | $55.85 | $55.80 |
| Purchase #4 | $14.91 | 3.444% | $15.4235 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $227.70 | 12.412% | $255.9621 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $6.31 | 12.181% | $7.0786 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $208.52 | 13.655% | $236.9934 | $236.99 | $237.00 | $237.00 |
| 7 purchase totals = | $681.27 | $752.0652 | $752.06 | $752.05 | $752.00 | |