| 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 | $78.96 | 9.377% | $86.3641 | $86.36 | $86.35 | $86.40 |
| Purchase #2 | $47.29 | 7.771% | $50.9649 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $197.75 | 4.135% | $205.927 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $152.78 | 10.249% | $168.4384 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $55.76 | 11.113% | $61.9566 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $233.64 | 9.822% | $256.5881 | $256.59 | $256.60 | $256.60 |
| Purchase #7 | $125.36 | 7.257% | $134.4574 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $891.54 | $964.6965 | $964.70 | $964.70 | $964.80 | |