Final answer:
The markdown on the tax software is calculated by subtracting the sale price from the original price, which in this case amounts to $16.01.
Step-by-step explanation:
The question involves finding the markdown of the tax software, which is a basic arithmetic calculation typically taught in high school mathematics. To calculate the markdown, we subtract the sale price from the original price. In this case, we have:
Original price = $54.00
Sale price = $37.99
To find the markdown, we perform the following calculation:
Markdown = Original price - Sale price
Markdown = $54.00 - $37.99
Markdown = $16.01
So, the markdown on the tax software that Shashi Ram wants to buy is $16.01.