| 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 | $36.45 | 12.189% | $40.8929 | $40.89 | $40.90 | $40.90 |
| Purchase #2 | $67.34 | 11.824% | $75.3023 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $241.32 | 8.709% | $262.3366 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $97.54 | 3.733% | $101.1812 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $117.40 | 12.301% | $131.8414 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $109.29 | 8.106% | $118.149 | $118.15 | $118.15 | $118.10 |
| Purchase #7 | $108.99 | 9.479% | $119.3212 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $778.33 | $849.0246 | $849.02 | $849.05 | $848.90 | |