| 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 | $49.54 | 3.667% | $51.3566 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $119.50 | 3.157% | $123.2726 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $44.38 | 8.216% | $48.0263 | $48.03 | $48.05 | $48.00 |
| Purchase #4 | $93.82 | 4.850% | $98.3703 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $137.33 | 5.104% | $144.3393 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $130.51 | 8.605% | $141.7404 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $246.44 | 9.334% | $269.4427 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $821.52 | $876.5482 | $876.55 | $876.55 | $876.50 | |