| 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 | $201.91 | 9.142% | $220.3686 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $68.91 | 10.257% | $75.9781 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $29.64 | 4.144% | $30.8683 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $80.72 | 12.233% | $90.5945 | $90.59 | $90.60 | $90.60 |
| Purchase #5 | $236.72 | 10.642% | $261.9117 | $261.91 | $261.90 | $261.90 |
| Purchase #6 | $96.28 | 7.611% | $103.6079 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $66.86 | 13.181% | $75.6728 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $781.04 | $859.0019 | $859.00 | $858.95 | $859.10 | |