| 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 | $93.51 | 4.713% | $97.9171 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $64.89 | 7.540% | $69.7827 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $197.48 | 11.656% | $220.4983 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $105.49 | 13.223% | $119.4389 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $92.47 | 6.698% | $98.6636 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $143.40 | 5.485% | $151.2655 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $169.54 | 3.340% | $175.2026 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $866.78 | $932.7687 | $932.77 | $932.75 | $932.80 | |