| 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 | $107.93 | 5.488% | $113.8532 | $113.85 | $113.85 | $113.90 |
| Purchase #2 | $83.82 | 6.285% | $89.0881 | $89.09 | $89.10 | $89.10 |
| Purchase #3 | $10.53 | 6.194% | $11.1822 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $230.95 | 11.129% | $256.6524 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $12.93 | 5.629% | $13.6578 | $13.66 | $13.65 | $13.70 |
| Purchase #6 | $97.93 | 6.717% | $104.508 | $104.51 | $104.50 | $104.50 |
| Purchase #7 | $230.73 | 13.444% | $261.7493 | $261.75 | $261.75 | $261.70 |
| 7 purchase totals = | $774.82 | $850.6910 | $850.69 | $850.70 | $850.80 | |