| 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 | $131.31 | 4.607% | $137.3595 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $107.54 | 10.155% | $118.4607 | $118.46 | $118.45 | $118.50 |
| Purchase #3 | $14.56 | 8.357% | $15.7768 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $224.45 | 5.196% | $236.1124 | $236.11 | $236.10 | $236.10 |
| Purchase #5 | $62.27 | 4.465% | $65.0504 | $65.05 | $65.05 | $65.10 |
| Purchase #6 | $132.72 | 13.276% | $150.3399 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $141.37 | 11.533% | $157.6742 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $814.22 | $880.7739 | $880.77 | $880.75 | $880.90 | |