| 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 | $74.51 | 7.717% | $80.2599 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $106.25 | 5.314% | $111.8961 | $111.90 | $111.90 | $111.90 |
| Purchase #3 | $158.37 | 11.577% | $176.7045 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $85.56 | 7.301% | $91.8067 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $42.36 | 13.584% | $48.1142 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $154.48 | 5.696% | $163.2792 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $236.32 | 3.449% | $244.4707 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $857.85 | $916.5313 | $916.53 | $916.50 | $916.60 | |