| 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 | $86.96 | 13.453% | $98.6587 | $98.66 | $98.65 | $98.70 |
| Purchase #2 | $175.43 | 8.449% | $190.2521 | $190.25 | $190.25 | $190.30 |
| Purchase #3 | $8.86 | 5.629% | $9.3587 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $60.78 | 5.505% | $64.1259 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $40.51 | 10.322% | $44.6914 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $108.98 | 12.256% | $122.3366 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $109.26 | 6.476% | $116.3357 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $590.78 | $645.7591 | $645.77 | $645.80 | $645.80 | |