| 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 | $66.29 | 10.263% | $73.0933 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $48.38 | 11.151% | $53.7749 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $231.98 | 5.507% | $244.7551 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $49.43 | 11.279% | $55.0052 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $112.29 | 12.372% | $126.1825 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $123.99 | 10.293% | $136.7523 | $136.75 | $136.75 | $136.80 |
| Purchase #7 | $48.87 | 13.801% | $55.6145 | $55.61 | $55.60 | $55.60 |
| 7 purchase totals = | $681.23 | $745.1778 | $745.17 | $745.15 | $745.30 | |