| 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 | $89.68 | 12.445% | $100.8407 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $215.73 | 4.862% | $226.2188 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $162.78 | 10.449% | $179.7889 | $179.79 | $179.80 | $179.80 |
| Purchase #4 | $192.67 | 8.614% | $209.2666 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $46.53 | 3.831% | $48.3126 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $170.92 | 6.533% | $182.0862 | $182.09 | $182.10 | $182.10 |
| Purchase #7 | $43.39 | 10.766% | $48.0614 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $921.70 | $994.5752 | $994.58 | $994.55 | $994.60 | |