| 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 | $99.70 | 4.344% | $104.031 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $69.46 | 11.146% | $77.202 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $44.55 | 13.436% | $50.5357 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $109.58 | 8.823% | $119.2482 | $119.25 | $119.25 | $119.20 |
| Purchase #5 | $196.40 | 9.476% | $215.0109 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $184.53 | 10.210% | $203.3705 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $47.76 | 9.363% | $52.2318 | $52.23 | $52.25 | $52.20 |
| 7 purchase totals = | $751.98 | $821.6301 | $821.63 | $821.65 | $821.50 | |