| 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 | $36.68 | 11.526% | $40.9077 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $75.36 | 13.128% | $85.2533 | $85.25 | $85.25 | $85.30 |
| Purchase #3 | $132.25 | 9.606% | $144.9539 | $144.95 | $144.95 | $145.00 |
| Purchase #4 | $114.41 | 9.257% | $125.0009 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $101.90 | 9.813% | $111.8994 | $111.90 | $111.90 | $111.90 |
| Purchase #6 | $240.54 | 8.246% | $260.3749 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $218.31 | 5.107% | $229.4591 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $919.45 | $997.8492 | $997.84 | $997.80 | $998.00 | |