| 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 | $66.64 | 10.236% | $73.4613 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $7.78 | 7.773% | $8.3847 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $222.70 | 3.555% | $230.617 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $104.49 | 6.314% | $111.0875 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $171.29 | 10.282% | $188.902 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $27.79 | 10.506% | $30.7096 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $170.92 | 7.642% | $183.9817 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $771.61 | $827.1438 | $827.14 | $827.15 | $827.20 | |