| 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 | $20.82 | 11.230% | $23.1581 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $119.72 | 12.249% | $134.3845 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $107.74 | 9.556% | $118.0356 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $43.47 | 8.773% | $47.2836 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $154.49 | 3.232% | $159.4831 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $93.67 | 13.133% | $105.9717 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $172.57 | 9.353% | $188.7105 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $712.48 | $777.0271 | $777.02 | $777.05 | $777.10 | |