| 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 | $8.78 | 9.669% | $9.6289 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $106.76 | 7.105% | $114.3453 | $114.35 | $114.35 | $114.30 |
| Purchase #3 | $23.41 | 10.578% | $25.8863 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $163.49 | 3.822% | $169.7386 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $17.96 | 3.709% | $18.6261 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $131.96 | 3.860% | $137.0537 | $137.05 | $137.05 | $137.10 |
| Purchase #7 | $245.28 | 3.758% | $254.4976 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $697.64 | $729.7765 | $729.79 | $729.85 | $729.70 | |