| 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 | $100.46 | 5.532% | $106.0174 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $12.26 | 6.154% | $13.0145 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $34.53 | 4.649% | $36.1353 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $118.39 | 13.323% | $134.1631 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $159.66 | 4.694% | $167.1544 | $167.15 | $167.15 | $167.20 |
| Purchase #6 | $205.71 | 10.676% | $227.6716 | $227.67 | $227.65 | $227.70 |
| Purchase #7 | $88.89 | 11.648% | $99.2439 | $99.24 | $99.25 | $99.20 |
| 7 purchase totals = | $719.90 | $783.4002 | $783.39 | $783.35 | $783.40 | |