| 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 | $51.87 | 9.492% | $56.7935 | $56.79 | $56.80 | $56.80 |
| Purchase #2 | $27.42 | 9.813% | $30.1107 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $187.84 | 9.439% | $205.5702 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $102.76 | 13.280% | $116.4065 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $10.30 | 5.583% | $10.875 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $7.68 | 3.698% | $7.964 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $240.60 | 4.671% | $251.8384 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $628.47 | $679.5583 | $679.56 | $679.55 | $679.60 | |