| 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 | $22.47 | 6.447% | $23.9186 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $103.59 | 8.273% | $112.16 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $33.85 | 12.702% | $38.1496 | $38.15 | $38.15 | $38.10 |
| Purchase #4 | $155.41 | 11.341% | $173.035 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $222.29 | 6.207% | $236.0875 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $195.65 | 5.834% | $207.0642 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $89.46 | 10.694% | $99.0269 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $822.72 | $889.4418 | $889.45 | $889.45 | $889.40 | |