| 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 | $54.44 | 7.695% | $58.6292 | $58.63 | $58.65 | $58.60 |
| Purchase #2 | $56.43 | 8.175% | $61.0432 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $200.98 | 6.606% | $214.2567 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $118.95 | 11.650% | $132.8077 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $181.99 | 10.204% | $200.5603 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $220.39 | 13.338% | $249.7856 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $247.81 | 5.321% | $260.996 | $261.00 | $261.00 | $261.00 |
| 7 purchase totals = | $1,080.99 | $1,178.0787 | $1,178.09 | $1,178.10 | $1,178.10 | |