I personally would not include tips on line 13000 because they don’t belong on that line. Tips are considered to be earned income and are to be reported on line 10400.
You can enter the tips directly on line 10400 or on the “Income worksheet”, but TaxCycle has an ingenious way of entering tips. The software allows you to enter tips at the bottom of the T4 input screen so you can actually match the tips received to the T4 where the person might have received the tips. Reporting tips on the bottom line of the appropriate T4 slip will correctly flow that amount properly to line 10400 (not 10100).
Also, as @kozakworld has mentioned, reporting Other employment income on the line specifically available for Other employment income allows for other goodies such as the addition of RRSP contribution room, optional CPP contributions, and the line 31260 Canada employment credit if the maximum has not already been reached with some other source of employment income.