To calculate the sales tax, you can use the following formula:
\[ \text{Sales Tax} = \text{Selling Price} \times \left(\frac{\text{Rate of Sales Tax}}{100}\right) \]
Given:
- Selling Price = $50.00
- Rate of Sales Tax = 3%
Using the formula:
\[ \text{Sales Tax} = 50.00 \times \left(\frac{3}{100}\right) = 50.00 \times 0.03 = 1.50 \]
So, the sales tax is $1.50.
Now, to find the total cost of the item, add the sales tax to the selling price:
\[ \text{Total Cost} = \text{Selling Price} + \text{Sales Tax} = 50.00 + 1.50 = 51.50 \]
In summary:
- Sales Tax = $1.50
- Total Cost = $51.50