TI -5660 User Manual
6
;
††
M
56.25
56.25 M
U
4.95
?
5
F
†††
4.95
x
5.
=
M
24.75
24.75 M–
0
31.50
31.50 M
∗
†
0
prints the current memory total and clears the memory.
††
You calculate a memory subtotal to see the current total amount
of your order.
of your order.
†††
You decide not to order the last item.
Calculating Gross Profit Margin
DECIMAL = 2, ROUND = 5/4, TAX = CALC, PRINTER = ON
Calculating a Profit Amount
An item cost you 65.00. You want to
earn a 40% profit. Calculate the selling price.
Press
Display
Print
2
65
#
65.
65. M
40
3
40.
43.333333333
%
@
∗
108.33
108.33
∗
Calculating a Loss Amount
An item cost you 35,000. You must sell
it, but can only afford to lose 33.3%. Calculate the selling price.
Press
Display
Print
2
35000
#
35,000.
35,000. M
33.3
O
3
33.3 –%
8,743.435859
T
∗
26,256.56
26,256.56
∗