| 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 | $10.67 | 11.363% | $11.8824 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $41.54 | 5.849% | $43.9697 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $33.90 | 7.321% | $36.3818 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $61.26 | 12.654% | $69.0118 | $69.01 | $69.00 | $69.00 |
| Purchase #5 | $242.89 | 11.482% | $270.7786 | $270.78 | $270.80 | $270.80 |
| Purchase #6 | $229.30 | 8.533% | $248.8662 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $116.35 | 5.420% | $122.6562 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $735.91 | $803.5467 | $803.55 | $803.55 | $803.70 | |