| 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 | $8.68 | 12.658% | $9.7787 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $54.52 | 8.636% | $59.2283 | $59.23 | $59.25 | $59.20 |
| Purchase #3 | $232.43 | 8.823% | $252.9373 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $154.63 | 12.360% | $173.7423 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $192.51 | 10.360% | $212.454 | $212.45 | $212.45 | $212.50 |
| Purchase #6 | $38.67 | 13.653% | $43.9496 | $43.95 | $43.95 | $43.90 |
| Purchase #7 | $224.33 | 5.222% | $236.0445 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $905.77 | $988.1347 | $988.13 | $988.20 | $988.00 | |