| 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 | $30.99 | 8.285% | $33.5575 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $15.27 | 8.768% | $16.6089 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $120.29 | 5.551% | $126.9673 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $56.30 | 11.381% | $62.7075 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $106.54 | 6.549% | $113.5173 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $51.41 | 13.322% | $58.2588 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $144.29 | 8.857% | $157.0698 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $525.09 | $568.6871 | $568.70 | $568.60 | $568.80 | |