| 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 | $5.62 | 8.187% | $6.0801 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $86.55 | 10.611% | $95.7338 | $95.73 | $95.75 | $95.70 |
| Purchase #3 | $188.74 | 12.844% | $212.9818 | $212.98 | $213.00 | $213.00 |
| Purchase #4 | $180.28 | 10.648% | $199.4762 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $88.81 | 9.476% | $97.2256 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $245.55 | 7.783% | $264.6612 | $264.66 | $264.65 | $264.70 |
| Purchase #7 | $52.65 | 4.119% | $54.8187 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $848.20 | $930.9774 | $930.98 | $931.05 | $931.00 | |