| 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 | $85.71 | 3.644% | $88.8333 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $75.92 | 8.332% | $82.2457 | $82.25 | $82.25 | $82.20 |
| Purchase #3 | $18.77 | 9.587% | $20.5695 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $49.54 | 11.377% | $55.1762 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $124.78 | 3.459% | $129.0961 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $117.54 | 5.690% | $124.228 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $142.71 | 10.712% | $157.9971 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $614.97 | $658.1459 | $658.16 | $658.20 | $658.10 | |