| 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 | $74.72 | 6.835% | $79.8271 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $78.62 | 11.849% | $87.9357 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $197.72 | 9.328% | $216.1633 | $216.16 | $216.15 | $216.20 |
| Purchase #4 | $246.37 | 6.304% | $261.9012 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $92.68 | 5.429% | $97.7116 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $163.94 | 6.292% | $174.2551 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $134.67 | 11.799% | $150.5597 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $988.72 | $1,068.3537 | $1,068.36 | $1,068.35 | $1,068.40 | |