| 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 | $58.88 | 8.846% | $64.0885 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $175.36 | 12.417% | $197.1345 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $119.83 | 12.698% | $135.046 | $135.05 | $135.05 | $135.00 |
| Purchase #4 | $94.74 | 10.186% | $104.3902 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $237.97 | 8.798% | $258.9066 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $100.65 | 9.167% | $109.8766 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $22.45 | 3.522% | $23.2407 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $809.88 | $892.6831 | $892.69 | $892.75 | $892.60 | |