| 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 | $6.74 | 6.490% | $7.1774 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $124.87 | 3.836% | $129.66 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $248.29 | 9.218% | $271.1774 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $44.25 | 13.338% | $50.1521 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $66.91 | 10.669% | $74.0486 | $74.05 | $74.05 | $74.00 |
| Purchase #6 | $112.44 | 9.387% | $122.9947 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $81.52 | 4.510% | $85.1966 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $685.02 | $740.4068 | $740.41 | $740.45 | $740.50 | |