| 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 | $27.30 | 13.425% | $30.965 | $30.97 | $30.95 | $31.00 |
| Purchase #2 | $231.96 | 6.590% | $247.2462 | $247.25 | $247.25 | $247.20 |
| Purchase #3 | $7.33 | 4.520% | $7.6613 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $91.83 | 5.687% | $97.0524 | $97.05 | $97.05 | $97.10 |
| Purchase #5 | $246.40 | 3.282% | $254.4868 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $61.52 | 3.378% | $63.5981 | $63.60 | $63.60 | $63.60 |
| Purchase #7 | $160.31 | 10.374% | $176.9406 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $826.65 | $877.9504 | $877.96 | $877.95 | $878.00 | |