| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.36 | 5.292% | $90.9302 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $79.27 | 9.660% | $86.9275 | $86.93 | $86.95 | $86.90 |
| Purchase #3 | $202.69 | 3.864% | $210.5219 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $123.25 | 5.493% | $130.0201 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $216.56 | 9.364% | $236.8387 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $171.77 | 12.303% | $192.9029 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $112.79 | 5.774% | $119.3025 | $119.30 | $119.30 | $119.30 |
| 7 purchase totals = | $992.69 | $1,067.4438 | $1,067.44 | $1,067.45 | $1,067.30 | |