| 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 | $94.84 | 10.627% | $104.9186 | $104.92 | $104.90 | $104.90 |
| Purchase #2 | $191.62 | 12.263% | $215.1184 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $7.58 | 6.353% | $8.0616 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $113.77 | 12.775% | $128.3041 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $79.34 | 9.216% | $86.652 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $146.71 | 7.262% | $157.3641 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $164.98 | 3.533% | $170.8087 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $798.84 | $871.2275 | $871.22 | $871.15 | $871.30 | |