| 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 | $209.52 | 11.872% | $234.3942 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $21.93 | 5.173% | $23.0644 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $65.84 | 10.739% | $72.9106 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $74.46 | 3.869% | $77.3409 | $77.34 | $77.35 | $77.30 |
| Purchase #5 | $64.96 | 10.173% | $71.5684 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $67.85 | 13.115% | $76.7485 | $76.75 | $76.75 | $76.70 |
| Purchase #7 | $94.79 | 4.804% | $99.3437 | $99.34 | $99.35 | $99.30 |
| 7 purchase totals = | $599.35 | $655.3707 | $655.36 | $655.35 | $655.30 | |