| 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 | $25.97 | 3.479% | $26.8735 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $165.33 | 10.652% | $182.941 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $30.81 | 5.766% | $32.5865 | $32.59 | $32.60 | $32.60 |
| Purchase #4 | $240.67 | 8.708% | $261.6275 | $261.63 | $261.65 | $261.60 |
| Purchase #5 | $97.84 | 12.433% | $110.0044 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $68.56 | 6.156% | $72.7806 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $115.30 | 8.209% | $124.765 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $744.48 | $811.5785 | $811.58 | $811.60 | $811.60 | |