Google Adwords - how many clicks to get a conversion?

So, Google Adwords are targeted traffic.

The average cost per bid is $5.50 for what im looking at using.

The website is among the best being advertised for that niche and more features and better service.

What would you assume it would take to get a single conversion? 10 clicks, more - less?

Thanks!

currently getting 5% conversion and the traffic is not as targeted as google. Debating about google adwords.

There’s a lot of information missing… what is the conversion too? How much of the industry is online? Are there phone / retail options?

The typical ecomm site will conver between 2-3%, some categories would kill to hit this, others have no issues running at 2 or 3 times it.