| 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 | $229.66 | 3.480% | $237.6522 | $237.65 | $237.65 | $237.70 |
| Purchase #2 | $90.50 | 3.678% | $93.8286 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $77.97 | 11.335% | $86.8079 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $239.83 | 4.582% | $250.819 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $63.91 | 10.584% | $70.6742 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $44.99 | 4.186% | $46.8733 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $54.34 | 13.596% | $61.7281 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $801.20 | $848.3833 | $848.38 | $848.35 | $848.40 | |