| 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 | $49.49 | 9.871% | $54.3752 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $182.75 | 12.648% | $205.8642 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $135.49 | 13.670% | $154.0115 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $55.58 | 9.274% | $60.7345 | $60.73 | $60.75 | $60.70 |
| Purchase #5 | $82.56 | 8.155% | $89.2928 | $89.29 | $89.30 | $89.30 |
| Purchase #6 | $112.34 | 7.786% | $121.0868 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $119.72 | 3.675% | $124.1197 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $737.93 | $809.4847 | $809.48 | $809.50 | $809.50 | |