| 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 | $65.58 | 13.583% | $74.4877 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $80.34 | 6.864% | $85.8545 | $85.85 | $85.85 | $85.90 |
| Purchase #3 | $46.99 | 5.438% | $49.5453 | $49.55 | $49.55 | $49.50 |
| Purchase #4 | $232.80 | 12.499% | $261.8977 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $108.69 | 6.326% | $115.5657 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $57.77 | 7.158% | $61.9052 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $209.79 | 3.598% | $217.3382 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $801.96 | $866.5943 | $866.61 | $866.60 | $866.60 | |