| 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 | $25.87 | 13.513% | $29.3658 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $43.48 | 6.360% | $46.2453 | $46.25 | $46.25 | $46.20 |
| Purchase #3 | $229.41 | 4.549% | $239.8459 | $239.85 | $239.85 | $239.80 |
| Purchase #4 | $66.99 | 12.219% | $75.1755 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $55.84 | 4.797% | $58.5186 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $12.87 | 6.485% | $13.7046 | $13.70 | $13.70 | $13.70 |
| Purchase #7 | $215.65 | 5.280% | $227.0363 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $650.11 | $689.8920 | $689.91 | $689.90 | $689.80 | |