| 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 | $24.30 | 12.171% | $27.2576 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $110.65 | 3.106% | $114.0868 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $222.39 | 5.865% | $235.4332 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $25.77 | 9.669% | $28.2617 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $30.25 | 4.661% | $31.66 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $25.64 | 12.698% | $28.8958 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $83.87 | 12.751% | $94.5643 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $522.87 | $560.1594 | $560.16 | $560.15 | $560.30 | |