| 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 | $24.52 | 13.169% | $27.749 | $27.75 | $27.75 | $27.70 |
| Purchase #2 | $12.91 | 3.756% | $13.3949 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $86.93 | 3.220% | $89.7291 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $188.40 | 11.698% | $210.439 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $219.85 | 3.582% | $227.725 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $240.41 | 13.385% | $272.5889 | $272.59 | $272.60 | $272.60 |
| Purchase #7 | $33.42 | 9.655% | $36.6467 | $36.65 | $36.65 | $36.60 |
| 7 purchase totals = | $806.44 | $878.2726 | $878.28 | $878.35 | $878.10 | |