| 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 | $126.71 | 6.342% | $134.7459 | $134.75 | $134.75 | $134.70 |
| Purchase #2 | $41.67 | 3.556% | $43.1518 | $43.15 | $43.15 | $43.20 |
| Purchase #3 | $121.98 | 4.856% | $127.9033 | $127.90 | $127.90 | $127.90 |
| Purchase #4 | $15.30 | 4.351% | $15.9657 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $43.88 | 11.620% | $48.9789 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $71.95 | 4.768% | $75.3806 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $94.51 | 12.126% | $105.9703 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $516.00 | $552.0965 | $552.10 | $552.10 | $552.20 | |