| 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 | $93.89 | 7.311% | $100.7543 | $100.75 | $100.75 | $100.80 |
| Purchase #2 | $134.97 | 12.659% | $152.0559 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $62.56 | 7.676% | $67.3621 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $241.36 | 6.691% | $257.5094 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $33.36 | 10.702% | $36.9302 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $232.99 | 12.429% | $261.9483 | $261.95 | $261.95 | $261.90 |
| Purchase #7 | $248.26 | 13.506% | $281.79 | $281.79 | $281.80 | $281.80 |
| 7 purchase totals = | $1,047.39 | $1,158.3502 | $1,158.35 | $1,158.35 | $1,158.40 | |