| 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 | $65.29 | 5.547% | $68.9116 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $221.26 | 8.805% | $240.7419 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $38.99 | 8.785% | $42.4153 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $156.38 | 9.508% | $171.2486 | $171.25 | $171.25 | $171.20 |
| Purchase #5 | $174.99 | 12.129% | $196.2145 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $105.47 | 7.406% | $113.2811 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $76.69 | 12.576% | $86.3345 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $839.07 | $919.1475 | $919.14 | $919.15 | $919.00 | |