| 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 | $125.95 | 8.532% | $136.6961 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $49.64 | 10.781% | $54.9917 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $95.78 | 9.246% | $104.6358 | $104.64 | $104.65 | $104.60 |
| Purchase #4 | $88.36 | 3.495% | $91.4482 | $91.45 | $91.45 | $91.40 |
| Purchase #5 | $77.85 | 4.837% | $81.6156 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $100.89 | 10.410% | $111.3926 | $111.39 | $111.40 | $111.40 |
| Purchase #7 | $49.75 | 5.322% | $52.3977 | $52.40 | $52.40 | $52.40 |
| 7 purchase totals = | $588.22 | $633.1777 | $633.19 | $633.20 | $633.10 | |