| 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 | $242.73 | 3.872% | $252.1285 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $109.32 | 8.540% | $118.6559 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $46.40 | 5.266% | $48.8434 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $62.49 | 3.821% | $64.8777 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $88.66 | 10.252% | $97.7494 | $97.75 | $97.75 | $97.70 |
| Purchase #6 | $32.66 | 10.254% | $36.009 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $100.78 | 11.634% | $112.5047 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $683.04 | $730.7686 | $730.77 | $730.80 | $730.70 | |