| 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 | $41.32 | 7.249% | $44.3153 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $200.54 | 10.846% | $222.2906 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $146.78 | 3.442% | $151.8322 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $7.77 | 4.129% | $8.0908 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $144.67 | 11.812% | $161.7584 | $161.76 | $161.75 | $161.80 |
| Purchase #6 | $202.81 | 6.107% | $215.1956 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $112.80 | 11.553% | $125.8318 | $125.83 | $125.85 | $125.80 |
| 7 purchase totals = | $856.69 | $929.3147 | $929.32 | $929.35 | $929.30 | |