| 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 | $40.95 | 11.852% | $45.8034 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $206.94 | 4.236% | $215.706 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $36.78 | 8.712% | $39.9843 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $243.63 | 7.802% | $262.638 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $56.45 | 11.687% | $63.0473 | $63.05 | $63.05 | $63.00 |
| Purchase #6 | $18.68 | 11.663% | $20.8586 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $237.57 | 9.852% | $260.9754 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $841.00 | $909.0130 | $909.02 | $909.05 | $909.00 | |