| 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 | $103.83 | 12.768% | $117.087 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $111.74 | 13.839% | $127.2037 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $67.91 | 11.330% | $75.6042 | $75.60 | $75.60 | $75.60 |
| Purchase #4 | $71.98 | 9.784% | $79.0225 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $230.51 | 13.400% | $261.3983 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $140.67 | 12.328% | $158.0118 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $45.87 | 3.557% | $47.5016 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $772.51 | $865.8291 | $865.82 | $865.80 | $865.80 | |