| 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 | $120.25 | 4.755% | $125.9679 | $125.97 | $125.95 | $126.00 |
| Purchase #2 | $52.80 | 11.762% | $59.0103 | $59.01 | $59.00 | $59.00 |
| Purchase #3 | $103.69 | 3.755% | $107.5836 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $209.56 | 12.841% | $236.4696 | $236.47 | $236.45 | $236.50 |
| Purchase #5 | $6.85 | 11.519% | $7.6391 | $7.64 | $7.65 | $7.60 |
| Purchase #6 | $39.97 | 5.371% | $42.1168 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $46.38 | 5.161% | $48.7737 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $579.50 | $627.5610 | $627.56 | $627.50 | $627.60 | |