| 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 | $32.80 | 8.723% | $35.6611 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $210.48 | 4.754% | $220.4862 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $238.95 | 9.629% | $261.9585 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $24.68 | 12.428% | $27.7472 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $158.57 | 12.193% | $177.9044 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $116.97 | 6.306% | $124.3461 | $124.35 | $124.35 | $124.30 |
| Purchase #7 | $77.45 | 4.276% | $80.7618 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $859.90 | $928.8653 | $928.87 | $928.85 | $928.90 | |