| 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 | $106.87 | 7.402% | $114.7805 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $146.54 | 8.383% | $158.8244 | $158.82 | $158.80 | $158.80 |
| Purchase #3 | $69.84 | 8.634% | $75.87 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $248.80 | 5.154% | $261.6232 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $30.66 | 4.747% | $32.1154 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $7.38 | 13.234% | $8.3567 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $58.54 | 8.167% | $63.321 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $668.63 | $714.8912 | $714.89 | $714.80 | $714.90 | |