| 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 | $65.64 | 13.488% | $74.4935 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $222.45 | 6.626% | $237.1895 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $120.28 | 11.110% | $133.6431 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $117.34 | 5.830% | $124.1809 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $59.59 | 3.622% | $61.7483 | $61.75 | $61.75 | $61.70 |
| Purchase #6 | $42.67 | 4.273% | $44.4933 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $108.77 | 7.180% | $116.5797 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $736.74 | $792.3283 | $792.32 | $792.40 | $792.30 | |