| 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 | $97.34 | 13.801% | $110.7739 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $77.85 | 11.624% | $86.8993 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $86.31 | 5.533% | $91.0855 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $61.79 | 4.310% | $64.4531 | $64.45 | $64.45 | $64.50 |
| Purchase #5 | $58.82 | 10.359% | $64.9132 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $234.77 | 13.415% | $266.2644 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $49.35 | 12.608% | $55.572 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $666.23 | $739.9614 | $739.95 | $739.90 | $740.10 | |