| 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 | $64.54 | 6.513% | $68.7435 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $80.25 | 4.227% | $83.6422 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $240.71 | 8.776% | $261.8347 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $49.81 | 5.201% | $52.4006 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $61.44 | 7.653% | $66.142 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $128.63 | 3.509% | $133.1436 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $213.64 | 9.533% | $234.0063 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $839.02 | $899.9129 | $899.90 | $899.95 | $899.70 | |