| 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 | $41.34 | 8.245% | $44.7485 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $30.52 | 4.755% | $31.9712 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $213.47 | 11.462% | $237.9379 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $25.64 | 10.520% | $28.3373 | $28.34 | $28.35 | $28.30 |
| Purchase #5 | $214.52 | 8.771% | $233.3355 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $56.61 | 8.198% | $61.2509 | $61.25 | $61.25 | $61.30 |
| Purchase #7 | $10.88 | 5.458% | $11.4738 | $11.47 | $11.45 | $11.50 |
| 7 purchase totals = | $592.98 | $649.0551 | $649.06 | $649.05 | $649.00 | |