| 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 | $21.67 | 11.164% | $24.0892 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $59.86 | 3.429% | $61.9126 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $248.84 | 13.135% | $281.5251 | $281.53 | $281.55 | $281.50 |
| Purchase #4 | $132.49 | 9.704% | $145.3468 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $129.73 | 7.300% | $139.2003 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $13.27 | 5.800% | $14.0397 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $43.46 | 7.480% | $46.7108 | $46.71 | $46.70 | $46.70 |
| 7 purchase totals = | $649.32 | $712.8245 | $712.83 | $712.85 | $712.70 | |