| 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 | $39.96 | 6.110% | $42.4016 | $42.40 | $42.40 | $42.40 |
| Purchase #2 | $7.98 | 3.392% | $8.2507 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $215.84 | 7.853% | $232.7899 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $247.60 | 10.221% | $272.9072 | $272.91 | $272.90 | $272.90 |
| Purchase #5 | $52.40 | 9.712% | $57.4891 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $125.86 | 5.382% | $132.6338 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $167.43 | 10.588% | $185.1575 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $857.07 | $931.6298 | $931.63 | $931.65 | $931.70 | |