| 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 | $54.27 | 4.224% | $56.5624 | $56.56 | $56.55 | $56.60 |
| Purchase #2 | $55.74 | 5.279% | $58.6825 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $154.31 | 5.742% | $163.1705 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $34.43 | 13.496% | $39.0767 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $11.36 | 10.689% | $12.5743 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $14.63 | 13.789% | $16.6473 | $16.65 | $16.65 | $16.60 |
| Purchase #7 | $98.80 | 3.706% | $102.4615 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $423.54 | $449.1752 | $449.17 | $449.15 | $449.30 | |