| 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 | $27.90 | 4.146% | $29.0567 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $50.78 | 8.324% | $55.0069 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $47.67 | 10.456% | $52.6544 | $52.65 | $52.65 | $52.70 |
| Purchase #4 | $58.39 | 8.306% | $63.2399 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $120.70 | 3.753% | $125.2299 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $183.76 | 4.846% | $192.665 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $124.54 | 5.175% | $130.9849 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $613.74 | $648.8377 | $648.84 | $648.85 | $648.90 | |