| 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 | $22.71 | 13.280% | $25.7259 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $226.74 | 13.650% | $257.69 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $247.62 | 5.772% | $261.9126 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $186.38 | 3.540% | $192.9779 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $75.68 | 11.483% | $84.3703 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $13.57 | 6.723% | $14.4823 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $78.83 | 3.567% | $81.6419 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $851.53 | $918.8009 | $918.80 | $918.85 | $918.80 | |