| 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 | $81.37 | 7.410% | $87.3995 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $105.31 | 6.732% | $112.3995 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $57.89 | 7.599% | $62.2891 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $113.87 | 10.160% | $125.4392 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $192.43 | 7.168% | $206.2234 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $82.56 | 4.366% | $86.1646 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $54.28 | 7.732% | $58.4769 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $687.71 | $738.3922 | $738.39 | $738.40 | $738.40 | |