| 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 | $80.62 | 10.357% | $88.9698 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $55.99 | 13.759% | $63.6937 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $54.89 | 8.326% | $59.4601 | $59.46 | $59.45 | $59.50 |
| Purchase #4 | $209.74 | 9.137% | $228.9039 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $226.90 | 13.609% | $257.7788 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $78.69 | 9.763% | $86.3725 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $159.85 | 10.511% | $176.6518 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $866.68 | $961.8306 | $961.82 | $961.80 | $962.00 | |