| 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 | $51.90 | 10.425% | $57.3106 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $135.51 | 5.650% | $143.1663 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $111.41 | 4.836% | $116.7978 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $243.58 | 7.346% | $261.4734 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $174.97 | 7.683% | $188.4129 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $55.76 | 10.183% | $61.438 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $120.85 | 7.106% | $129.4376 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $893.98 | $958.0366 | $958.04 | $958.00 | $958.00 | |