| 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 | $6.95 | 11.229% | $7.7304 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $109.56 | 9.537% | $120.0087 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $45.85 | 10.579% | $50.7005 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $125.94 | 8.617% | $136.7922 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $181.73 | 8.302% | $196.8172 | $196.82 | $196.80 | $196.80 |
| Purchase #6 | $148.68 | 10.300% | $163.994 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $112.70 | 8.177% | $121.9155 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $731.41 | $797.9585 | $797.96 | $797.95 | $797.90 | |