| 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 | $82.83 | 8.508% | $89.8772 | $89.88 | $89.90 | $89.90 |
| Purchase #2 | $171.86 | 8.513% | $186.4904 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $249.83 | 10.850% | $276.9366 | $276.94 | $276.95 | $276.90 |
| Purchase #4 | $214.45 | 13.196% | $242.7488 | $242.75 | $242.75 | $242.70 |
| Purchase #5 | $245.28 | 6.587% | $261.4366 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $234.64 | 8.367% | $254.2723 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $173.64 | 6.125% | $184.2755 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $1,372.53 | $1,496.0374 | $1,496.05 | $1,496.10 | $1,496.00 | |