| 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 | $238.54 | 9.729% | $261.7476 | $261.75 | $261.75 | $261.70 |
| Purchase #2 | $157.25 | 9.809% | $172.6747 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $55.91 | 12.464% | $62.8786 | $62.88 | $62.90 | $62.90 |
| Purchase #4 | $105.45 | 8.229% | $114.1275 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $17.50 | 7.341% | $18.7847 | $18.78 | $18.80 | $18.80 |
| Purchase #6 | $46.81 | 4.391% | $48.8654 | $48.87 | $48.85 | $48.90 |
| Purchase #7 | $46.79 | 8.242% | $50.6464 | $50.65 | $50.65 | $50.60 |
| 7 purchase totals = | $668.25 | $729.7249 | $729.73 | $729.75 | $729.70 | |