Yes, the amount of steering is very small and difficult to notice...around a degree or so. Honda had a 4 wheel steering system used for low-speed situations like you mention, and the degree of steering was more noticable. HICAS has a different purpose. Since small changes in toe can make a noticable difference in vehicle dynamics, HICAS is used to help fine-tune vehicle balance on turn-in. Here's an illustration by Nissan (for the 240sx specifically, but the system works the same on all cars)"
-The MinisterofDOOM 
|The Q of DOOM| - |The Maxima| - | Hear my Q!|
4.08 VLSD, NICO 8-way ECU, full exhaust with custom headers,
Tokico Blues with Eibach springs, Stillen FSTB, 20mm RSB
