| 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 | $63.54 | 11.772% | $71.0199 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $233.44 | 10.334% | $257.5637 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $222.96 | 8.758% | $242.4868 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $111.78 | 3.632% | $115.8398 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $76.64 | 13.186% | $86.7458 | $86.75 | $86.75 | $86.70 |
| Purchase #6 | $36.71 | 4.180% | $38.2445 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $9.28 | 4.533% | $9.7007 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $754.35 | $821.6012 | $821.60 | $821.60 | $821.50 | |