| 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 | $67.37 | 13.129% | $76.215 | $76.22 | $76.20 | $76.20 |
| Purchase #2 | $164.83 | 4.538% | $172.31 | $172.31 | $172.30 | $172.30 |
| Purchase #3 | $33.60 | 9.373% | $36.7493 | $36.75 | $36.75 | $36.70 |
| Purchase #4 | $13.68 | 8.751% | $14.8771 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $48.63 | 3.318% | $50.2435 | $50.24 | $50.25 | $50.20 |
| Purchase #6 | $208.89 | 10.220% | $230.2386 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $105.29 | 13.352% | $119.3483 | $119.35 | $119.35 | $119.30 |
| 7 purchase totals = | $642.29 | $699.9818 | $699.99 | $700.00 | $699.80 | |