| 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 | $44.28 | 3.806% | $45.9653 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $222.28 | 9.329% | $243.0165 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $20.94 | 13.492% | $23.7652 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $63.44 | 4.264% | $66.1451 | $66.15 | $66.15 | $66.10 |
| Purchase #5 | $193.68 | 6.554% | $206.3738 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $192.41 | 11.153% | $213.8695 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $191.43 | 4.840% | $200.6952 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $928.46 | $999.8306 | $999.85 | $999.75 | $999.90 | |