| 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 | $124.83 | 6.605% | $133.075 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $233.34 | 9.793% | $256.191 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $213.52 | 8.611% | $231.9062 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $65.71 | 9.703% | $72.0858 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $21.64 | 4.340% | $22.5792 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $45.25 | 12.844% | $51.0619 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $89.99 | 8.692% | $97.8119 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $794.28 | $864.7110 | $864.72 | $864.75 | $864.80 | |