| 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 | $75.35 | 8.857% | $82.0237 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $215.26 | 5.474% | $227.0433 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $129.96 | 7.510% | $139.72 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $155.51 | 13.308% | $176.2053 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $23.45 | 6.601% | $24.9979 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $191.26 | 12.382% | $214.9418 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $54.35 | 8.450% | $58.9426 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $845.14 | $923.8746 | $923.87 | $923.85 | $923.70 | |