| 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 | $80.61 | 4.606% | $84.3229 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $28.32 | 7.522% | $30.4502 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $245.79 | 10.348% | $271.2243 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $98.84 | 13.273% | $111.959 | $111.96 | $111.95 | $112.00 |
| Purchase #5 | $151.63 | 8.698% | $164.8188 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $104.51 | 5.381% | $110.1337 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $29.52 | 13.220% | $33.4225 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $739.22 | $806.3314 | $806.32 | $806.25 | $806.30 | |