Can you help me find a nice gift for my young niece ?   Barbie dolls are quite popular , you know .   You're right . Girls love Barbie . Show me a Barbie doll .   Take a look at the newest Barbie — Digital Barbie .   She's beautiful . What's the price for Digital Barbie ?   Our regular price for Digital Barbie is $ 29.95 plus tax .   Only $ 29.95 ? I'll buy it , of course .   Another one sold . Do you see anything else you would like ?   Thank you , but no . This will do it for now .   Tax brings your total to $ 32.42 . How would you like to pay ? 