| 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 | $47.28 | 5.249% | $49.7617 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $57.48 | 11.737% | $64.2264 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $180.76 | 5.281% | $190.3059 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $208.30 | 6.116% | $221.0396 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $184.42 | 5.790% | $195.0979 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $98.39 | 5.671% | $103.9697 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $50.57 | 8.791% | $55.0156 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $827.20 | $879.4168 | $879.43 | $879.40 | $879.40 | |