| 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 | $89.45 | 9.521% | $97.9665 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $98.70 | 5.568% | $104.1956 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $224.47 | 12.333% | $252.1539 | $252.15 | $252.15 | $252.20 |
| Purchase #4 | $40.25 | 10.708% | $44.56 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $76.30 | 13.553% | $86.6409 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $68.68 | 9.111% | $74.9374 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $79.74 | 7.768% | $85.9342 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $677.59 | $746.3885 | $746.39 | $746.40 | $746.40 | |