dictionary of items and prices with discount added to total order

Question

I have a dictionary of items and a dictionary of prices.
If the total of items * prices is between $50 and $100, a 5% discount is applied. If the order is over $100, a 10$ discount is applies.
Here is my guess, however I cannot get the discounts t work.
(also the assertions have to stay)
Thanks in advance!
def calculate_price(price, order):
count = 0
for i in order:
if i in price:
count = count + (price[i] * order[i])
return count
while count > 0:
if count <= 50:
count = count
print(count)
elif 50 < count <= 100:
count = count * 0.95
print(count)
else:
if count > 100:
count = (count * 0.90)
print(count)
price = {'book': 10.0, 'magazine': 5.5, 'newspaper': 2.0}
order1 = {'book': 10}
order2 = {'book': 1, 'magazine': 3}
order3 = {'magazine': 5, 'book': 10}
assert(95 == calculate_price(price, order1))
assert(26.5 == calculate_price(price, order2))
assert(114.75 == calculate_price(price, order3))
print("Done")

Answer 1

def calculate_price(price, order):
count = 0
for i in order:
if i in price:
count += (price[i] * order[i])
if 50 <= count <= 100:
count *= 0.95
elif count > 100:
count *= 0.90
return count