| 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 | $79.71 | 8.363% | $86.3761 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $49.75 | 12.558% | $55.9976 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $33.44 | 8.848% | $36.3988 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $222.36 | 5.481% | $234.5476 | $234.55 | $234.55 | $234.50 |
| Purchase #5 | $90.35 | 3.784% | $93.7688 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $90.97 | 8.327% | $98.5451 | $98.55 | $98.55 | $98.50 |
| Purchase #7 | $221.51 | 6.429% | $235.7509 | $235.75 | $235.75 | $235.80 |
| 7 purchase totals = | $788.09 | $841.3849 | $841.40 | $841.40 | $841.40 | |