| 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 | $76.63 | 3.739% | $79.4952 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $76.99 | 12.840% | $86.8755 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $227.25 | 3.449% | $235.0879 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $188.31 | 4.471% | $196.7293 | $196.73 | $196.75 | $196.70 |
| Purchase #5 | $69.65 | 4.438% | $72.7411 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $33.93 | 6.655% | $36.188 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $213.52 | 9.309% | $233.3966 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $886.28 | $940.5136 | $940.53 | $940.60 | $940.50 | |