| 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 | $28.63 | 10.213% | $31.554 | $31.55 | $31.55 | $31.60 |
| Purchase #2 | $67.57 | 6.401% | $71.8952 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $240.39 | 8.677% | $261.2486 | $261.25 | $261.25 | $261.20 |
| Purchase #4 | $49.43 | 3.459% | $51.1398 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $186.94 | 7.187% | $200.3754 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $215.82 | 4.719% | $226.0045 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $110.91 | 3.697% | $115.0103 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $899.69 | $957.2278 | $957.23 | $957.25 | $957.20 | |