What payroll posting period to use?

SUGGESTED

What payroll posting period do others use for payroll that crosses months?

For instance, for the week of May 25-May 31, we will pay our payroll on June 5.  Normally I use the posting period that the check is paid (Period 6).

The problem is when I want to review a job report for May, all the payroll costs for a job that people worked during that last week of May will end up in the June cost.