| 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 | $12.79 | 6.856% | $13.6669 | $13.67 | $13.65 | $13.70 |
| Purchase #2 | $109.62 | 13.792% | $124.7388 | $124.74 | $124.75 | $124.70 |
| Purchase #3 | $36.84 | 3.795% | $38.2381 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $166.35 | 10.273% | $183.4391 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $241.79 | 4.159% | $251.846 | $251.85 | $251.85 | $251.80 |
| Purchase #6 | $249.54 | 4.711% | $261.2958 | $261.30 | $261.30 | $261.30 |
| Purchase #7 | $30.50 | 5.255% | $32.1028 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $847.43 | $905.3275 | $905.34 | $905.35 | $905.20 | |