| 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 | $22.80 | 4.492% | $23.8242 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $46.86 | 3.151% | $48.3366 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $227.63 | 4.178% | $237.1404 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $125.63 | 4.287% | $131.0158 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $56.92 | 8.397% | $61.6996 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $167.28 | 3.831% | $173.6885 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $23.61 | 6.129% | $25.0571 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $670.73 | $700.7622 | $700.77 | $700.75 | $700.70 | |