| 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 | $225.59 | 4.781% | $236.3755 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $94.60 | 12.522% | $106.4458 | $106.45 | $106.45 | $106.40 |
| Purchase #3 | $17.64 | 7.281% | $18.9244 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $71.89 | 3.503% | $74.4083 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $42.98 | 5.612% | $45.392 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $26.28 | 5.360% | $27.6886 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $44.81 | 4.380% | $46.7727 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $523.79 | $556.0073 | $556.01 | $556.00 | $556.00 | |