| 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 | $82.88 | 8.198% | $89.6745 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $108.45 | 8.357% | $117.5132 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $157.92 | 7.319% | $169.4782 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $146.32 | 3.199% | $151.0008 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $79.40 | 7.147% | $85.0747 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $235.79 | 13.528% | $267.6877 | $267.69 | $267.70 | $267.70 |
| Purchase #7 | $14.35 | 5.253% | $15.1038 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $825.11 | $895.5329 | $895.52 | $895.50 | $895.60 | |