| 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 | $42.79 | 13.743% | $48.6706 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $30.45 | 8.747% | $33.1135 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $59.80 | 12.480% | $67.263 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $221.70 | 13.824% | $252.3478 | $252.35 | $252.35 | $252.30 |
| Purchase #5 | $46.77 | 12.739% | $52.728 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $99.85 | 12.324% | $112.1555 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $222.96 | 13.802% | $253.7329 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $724.32 | $820.0113 | $820.01 | $820.00 | $820.00 | |