| 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 | $97.85 | 3.698% | $101.4685 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $243.44 | 13.462% | $276.2119 | $276.21 | $276.20 | $276.20 |
| Purchase #3 | $101.41 | 4.492% | $105.9653 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $45.90 | 13.242% | $51.9781 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $18.40 | 9.477% | $20.1438 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $157.43 | 9.441% | $172.293 | $172.29 | $172.30 | $172.30 |
| Purchase #7 | $121.67 | 6.353% | $129.3997 | $129.40 | $129.40 | $129.40 |
| 7 purchase totals = | $786.10 | $857.4603 | $857.46 | $857.45 | $857.50 | |