| 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 | $71.74 | 6.263% | $76.2331 | $76.23 | $76.25 | $76.20 |
| Purchase #2 | $25.85 | 4.278% | $26.9559 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $124.25 | 10.261% | $136.9993 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $188.51 | 5.726% | $199.3041 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $73.78 | 8.108% | $79.7621 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $165.95 | 5.600% | $175.2432 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $222.70 | 5.549% | $235.0576 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $872.78 | $929.5553 | $929.55 | $929.55 | $929.60 | |