| 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 | $97.85 | 10.702% | $108.3219 | $108.32 | $108.30 | $108.30 |
| Purchase #2 | $62.34 | 6.836% | $66.6016 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $127.88 | 5.280% | $134.6321 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $166.73 | 10.636% | $184.4634 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $15.29 | 5.601% | $16.1464 | $16.15 | $16.15 | $16.10 |
| Purchase #6 | $118.79 | 5.430% | $125.2403 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $215.95 | 12.450% | $242.8358 | $242.84 | $242.85 | $242.80 |
| 7 purchase totals = | $804.83 | $878.2415 | $878.24 | $878.25 | $878.10 | |