| 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 | $97.57 | 6.818% | $104.2223 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $72.32 | 7.254% | $77.5661 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $175.50 | 12.322% | $197.1251 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $65.56 | 12.432% | $73.7104 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $239.40 | 3.863% | $248.648 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $157.90 | 8.576% | $171.4415 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $195.54 | 9.602% | $214.3158 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,003.79 | $1,087.0292 | $1,087.04 | $1,087.00 | $1,086.90 | |