| 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 | $24.40 | 5.526% | $25.7483 | $25.75 | $25.75 | $25.70 |
| Purchase #2 | $70.37 | 7.645% | $75.7498 | $75.75 | $75.75 | $75.70 |
| Purchase #3 | $193.62 | 5.736% | $204.726 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $135.58 | 8.583% | $147.2168 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $99.46 | 8.742% | $108.1548 | $108.15 | $108.15 | $108.20 |
| Purchase #6 | $10.42 | 5.874% | $11.0321 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $211.90 | 13.211% | $239.8941 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $745.75 | $812.5219 | $812.52 | $812.55 | $812.40 | |