| 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 | $27.80 | 10.658% | $30.7629 | $30.76 | $30.75 | $30.80 |
| Purchase #2 | $198.64 | 9.661% | $217.8306 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $188.59 | 8.303% | $204.2486 | $204.25 | $204.25 | $204.20 |
| Purchase #4 | $51.88 | 12.338% | $58.281 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $172.38 | 7.586% | $185.4567 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $164.79 | 7.619% | $177.3454 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $232.67 | 3.358% | $240.4831 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $1,036.75 | $1,114.4083 | $1,114.41 | $1,114.45 | $1,114.40 | |