| 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 | $191.33 | 4.805% | $200.5234 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $223.65 | 5.818% | $236.662 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $66.34 | 5.512% | $69.9967 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $15.92 | 12.766% | $17.9523 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $102.49 | 4.253% | $106.8489 | $106.85 | $106.85 | $106.80 |
| Purchase #6 | $87.41 | 8.538% | $94.8731 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $62.65 | 6.454% | $66.6934 | $66.69 | $66.70 | $66.70 |
| 7 purchase totals = | $749.79 | $793.5498 | $793.54 | $793.50 | $793.60 | |