| 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 | $141.68 | 12.272% | $159.067 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $70.81 | 9.846% | $77.782 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $48.48 | 12.197% | $54.3931 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $28.28 | 5.240% | $29.7619 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $124.39 | 4.581% | $130.0883 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $114.72 | 9.822% | $125.9878 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $44.25 | 10.859% | $49.0551 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $572.61 | $626.1352 | $626.14 | $626.15 | $626.30 | |