| 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 | $93.33 | 4.786% | $97.7968 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $110.67 | 8.510% | $120.088 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $111.88 | 12.133% | $125.4544 | $125.45 | $125.45 | $125.50 |
| Purchase #4 | $21.62 | 4.861% | $22.6709 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $195.97 | 9.798% | $215.1711 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $169.96 | 13.491% | $192.8893 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $75.62 | 9.542% | $82.8357 | $82.84 | $82.85 | $82.80 |
| 7 purchase totals = | $779.05 | $856.9062 | $856.91 | $856.90 | $857.00 | |