| 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 | $25.81 | 8.326% | $27.9589 | $27.96 | $27.95 | $28.00 |
| Purchase #2 | $202.70 | 12.288% | $227.6078 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $84.28 | 3.186% | $86.9652 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $169.77 | 8.233% | $183.7472 | $183.75 | $183.75 | $183.70 |
| Purchase #5 | $90.81 | 9.681% | $99.6013 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $175.46 | 11.755% | $196.0853 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $216.94 | 7.454% | $233.1107 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $965.77 | $1,055.0764 | $1,055.09 | $1,055.05 | $1,055.10 | |