| 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 | $28.40 | 7.429% | $30.5098 | $30.51 | $30.50 | $30.50 |
| Purchase #2 | $117.91 | 5.153% | $123.9859 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $160.98 | 6.221% | $170.9946 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $34.95 | 3.604% | $36.2096 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $79.52 | 7.163% | $85.216 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $235.83 | 13.504% | $267.6765 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $11.36 | 5.872% | $12.0271 | $12.03 | $12.05 | $12.00 |
| 7 purchase totals = | $668.95 | $726.6195 | $726.63 | $726.65 | $726.60 | |