| 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 | $83.50 | 3.704% | $86.5928 | $86.59 | $86.60 | $86.60 |
| Purchase #2 | $68.97 | 7.508% | $74.1483 | $74.15 | $74.15 | $74.10 |
| Purchase #3 | $224.73 | 8.348% | $243.4905 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $47.79 | 12.384% | $53.7083 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $192.52 | 7.501% | $206.9609 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $43.99 | 3.507% | $45.5327 | $45.53 | $45.55 | $45.50 |
| Purchase #7 | $145.87 | 9.533% | $159.7758 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $807.37 | $870.2093 | $870.21 | $870.25 | $870.20 | |