Needing a formula to calculate increments of 0.10 every 6 days.

Basically I'm calculating $0.75 for 6 days then on the 7th day it changes to $0.85 then 6 days later 7th day $0.95 and I need it to do it for 365 days.

I've tried
=IF(MOD(ROWS($B$1:B1), 6)=0.75,B1+0.1, B1)

and

=INT((ROW(B1)+0.1)/6)+0.1

and they work as they are supposed too, but my increments go from 0.75 to 1.75 to 2.75 and so on and the increments of 0.10 goes from 0.10 for 6 days to 1.10. But I need it to start out at 0, then 7th day .10, then 6 days 7th day .10 again.

Can you provide an example of desired results?

	A	B
1	Fee
2	0.75	A2: Input
3	0.75	A3: =A2 + 0.1 * (MOD(ROWS(A$2:A3) - 1, 6) = 0)
4	0.75
5	0.75
6	0.75
7	0.75
8	0.85
9	0.85
10	0.85
11	0.85
12	0.85
13	0.85
14	0.95
15	0.95
16	0.95
17	0.95
18	0.95
19	0.95
20	1.05
21	1.05
22	1.05
23	1.05
24	1.05

Or ...

	A	B
1	Fee
2	0.75	A2: =0.75 + 0.1 * INT((ROWS(A$2:A2) - 1) / 6)
3	0.75
4	0.75
5	0.75
6	0.75
7	0.75
8	0.85
9	0.85
10	0.85
11	0.85
12	0.85
13	0.85
14	0.95
15	0.95
16	0.95
17	0.95
18	0.95
19	0.95
20	1.05
21	1.05
22	1.05
23	1.05
24	1.05

You could copy the formula from the post ...

You're welcome.