| 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 | $68.43 | 6.378% | $72.7945 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $33.74 | 11.218% | $37.525 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $224.72 | 5.543% | $237.1762 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $125.68 | 11.321% | $139.9082 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $61.64 | 11.418% | $68.6781 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $230.38 | 6.203% | $244.6705 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $180.94 | 3.626% | $187.5009 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $925.53 | $988.2534 | $988.26 | $988.30 | $988.30 | |