| 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 | $78.93 | 10.613% | $87.3068 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $81.67 | 5.746% | $86.3628 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $191.99 | 9.865% | $210.9298 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $86.37 | 10.543% | $95.476 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $57.99 | 10.829% | $64.2697 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $190.70 | 9.401% | $208.6277 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $124.33 | 11.197% | $138.2512 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $811.98 | $891.2240 | $891.23 | $891.25 | $891.30 | |