| 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 | $29.59 | 4.454% | $30.9079 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $52.84 | 3.519% | $54.6994 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $229.49 | 13.381% | $260.1981 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $218.27 | 4.638% | $228.3934 | $228.39 | $228.40 | $228.40 |
| Purchase #5 | $116.64 | 12.507% | $131.2282 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $169.66 | 7.643% | $182.6271 | $182.63 | $182.65 | $182.60 |
| Purchase #7 | $179.74 | 3.411% | $185.8709 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $996.23 | $1,073.9250 | $1,073.93 | $1,073.95 | $1,073.90 | |