| 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 | $13.76 | 4.478% | $14.3762 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $244.73 | 10.353% | $270.0669 | $270.07 | $270.05 | $270.10 |
| Purchase #3 | $203.55 | 7.360% | $218.5313 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $75.75 | 12.750% | $85.4081 | $85.41 | $85.40 | $85.40 |
| Purchase #5 | $15.44 | 10.547% | $17.0685 | $17.07 | $17.05 | $17.10 |
| Purchase #6 | $123.92 | 3.601% | $128.3824 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $64.90 | 10.513% | $71.7229 | $71.72 | $71.70 | $71.70 |
| 7 purchase totals = | $742.05 | $805.5563 | $805.56 | $805.55 | $805.60 | |