Sony PEG-TG50 - Manual (Page 29)

Business Computations
26 Infinity Softworks
Discount
To perform this computation, choose Discount from the template
menu on the main screen. The coupon is for 10% off the original cost.
What is the discounted price if the cost is $9.99?
Variable Enter Comments
Clear… Sets the display to its default values
Price 9.99
Discount% 10
Compute the price by selecting “?” on the same line. The sales price
is $8.99.
Tip Calculation 1
To perform this computation, choose Tip from the template menu on
the main screen. At a team business lunch, your four person team
(including you) goes to lunch. The total bill is $45. With a 15% tip,
what is the total and what should each person contribute?
Variable Enter Comments
Clear… Sets the display to its default values
Bill 45
Tip 15 Choose 15% from the pop-up list
#People 4
Compute the Total by selecting “?” on the same line. The total is
$51.75 and each person should contribute $12.94 (Ttl/Person).
Tip Calculation 2
For the example above, what is the tip? Compute the tip amount by
tapping "Tip", selecting "Tip$" and then selecting “?” on the same
line. The tip comes to $6.75.