| 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 | $9.55 | 10.850% | $10.5862 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $48.79 | 6.528% | $51.975 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $43.66 | 4.678% | $45.7024 | $45.70 | $45.70 | $45.70 |
| Purchase #4 | $98.85 | 3.529% | $102.3384 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $184.96 | 10.314% | $204.0368 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $224.34 | 5.857% | $237.4796 | $237.48 | $237.50 | $237.50 |
| Purchase #7 | $249.74 | 13.567% | $283.6222 | $283.62 | $283.60 | $283.60 |
| 7 purchase totals = | $859.89 | $935.7406 | $935.75 | $935.80 | $935.70 | |