| 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 | $9.33 | 12.536% | $10.4996 | $10.50 | $10.50 | $10.50 |
| Purchase #2 | $44.66 | 10.854% | $49.5074 | $49.51 | $49.50 | $49.50 |
| Purchase #3 | $229.61 | 13.743% | $261.1653 | $261.17 | $261.15 | $261.20 |
| Purchase #4 | $137.59 | 11.861% | $153.9095 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $54.28 | 11.351% | $60.4413 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $125.33 | 7.374% | $134.5718 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $233.89 | 12.255% | $262.5532 | $262.55 | $262.55 | $262.60 |
| 7 purchase totals = | $834.69 | $932.6481 | $932.65 | $932.60 | $932.70 | |