| 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 | $56.45 | 3.390% | $58.3637 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $30.32 | 6.278% | $32.2235 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $249.73 | 4.802% | $261.722 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $101.94 | 8.109% | $110.2063 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $98.99 | 10.366% | $109.2513 | $109.25 | $109.25 | $109.30 |
| Purchase #6 | $21.42 | 6.454% | $22.8024 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $76.55 | 6.454% | $81.4905 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $635.40 | $676.0597 | $676.05 | $676.00 | $676.10 | |