| 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 | $154.26 | 5.228% | $162.3247 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $33.57 | 9.450% | $36.7424 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $97.27 | 12.575% | $109.5017 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $6.51 | 10.670% | $7.2046 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $23.31 | 13.621% | $26.4851 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $214.42 | 8.802% | $233.2932 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $48.49 | 12.152% | $54.3825 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $577.83 | $629.9342 | $629.92 | $629.95 | $629.90 | |