| 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 | $30.42 | 3.433% | $31.4643 | $31.46 | $31.45 | $31.50 |
| Purchase #2 | $227.64 | 5.329% | $239.7709 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $71.40 | 6.577% | $76.096 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $196.79 | 3.873% | $204.4117 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $151.36 | 3.850% | $157.1874 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $63.92 | 5.246% | $67.2732 | $67.27 | $67.25 | $67.30 |
| Purchase #7 | $178.38 | 8.246% | $193.0892 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $919.91 | $969.2927 | $969.29 | $969.25 | $969.40 | |