| 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 | $196.38 | 8.202% | $212.4871 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $123.45 | 9.247% | $134.8654 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $201.53 | 4.695% | $210.9918 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $58.57 | 5.240% | $61.6391 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $67.48 | 4.416% | $70.4599 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $41.97 | 8.463% | $45.5219 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $28.78 | 5.273% | $30.2976 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $718.16 | $766.2628 | $766.27 | $766.25 | $766.30 | |