| 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 | $8.54 | 11.692% | $9.5385 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $205.58 | 4.577% | $214.9894 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $205.87 | 7.258% | $220.812 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $44.67 | 7.458% | $48.0015 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $120.34 | 7.871% | $129.812 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $86.27 | 3.634% | $89.4051 | $89.41 | $89.40 | $89.40 |
| Purchase #7 | $235.38 | 3.221% | $242.9616 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $906.65 | $955.5201 | $955.52 | $955.50 | $955.50 | |