| 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 | $5.47 | 10.287% | $6.0327 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $179.92 | 3.648% | $186.4835 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $213.56 | 9.792% | $234.4718 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $201.63 | 12.384% | $226.5999 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $80.77 | 9.645% | $88.5603 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $184.44 | 4.820% | $193.33 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $42.54 | 5.828% | $45.0192 | $45.02 | $45.00 | $45.00 |
| 7 purchase totals = | $908.33 | $980.4974 | $980.49 | $980.50 | $980.50 | |