| 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 | $74.82 | 3.667% | $77.5636 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $174.61 | 13.704% | $198.5386 | $198.54 | $198.55 | $198.50 |
| Purchase #3 | $139.41 | 11.396% | $155.2972 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $155.44 | 13.606% | $176.5892 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $44.63 | 8.354% | $48.3584 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $78.95 | 7.182% | $84.6202 | $84.62 | $84.60 | $84.60 |
| Purchase #7 | $200.37 | 10.639% | $221.6874 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $868.23 | $962.6546 | $962.66 | $962.65 | $962.70 | |