| 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 | $24.80 | 5.645% | $26.2 | $26.20 | $26.20 | $26.20 |
| Purchase #2 | $218.85 | 13.435% | $248.2525 | $248.25 | $248.25 | $248.30 |
| Purchase #3 | $81.50 | 8.256% | $88.2286 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $81.60 | 5.343% | $85.9599 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $221.41 | 5.570% | $233.7425 | $233.74 | $233.75 | $233.70 |
| Purchase #6 | $36.47 | 10.873% | $40.4354 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $13.59 | 13.347% | $15.4039 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $678.22 | $738.2228 | $738.22 | $738.25 | $738.20 | |