| 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 | $42.56 | 4.287% | $44.3845 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $208.43 | 5.770% | $220.4564 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $91.79 | 4.639% | $96.0481 | $96.05 | $96.05 | $96.00 |
| Purchase #4 | $27.33 | 10.656% | $30.2423 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $215.98 | 12.739% | $243.4937 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $178.59 | 6.473% | $190.1501 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $113.72 | 10.128% | $125.2376 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $878.40 | $950.0127 | $950.01 | $950.05 | $950.00 | |