| 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 | $66.32 | 11.420% | $73.8937 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $59.33 | 5.826% | $62.7866 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $25.54 | 4.535% | $26.6982 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $250.58 | 9.284% | $273.8438 | $273.84 | $273.85 | $273.80 |
| Purchase #5 | $75.52 | 7.141% | $80.9129 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $237.95 | 12.794% | $268.3933 | $268.39 | $268.40 | $268.40 |
| Purchase #7 | $150.41 | 6.609% | $160.3506 | $160.35 | $160.35 | $160.40 |
| 7 purchase totals = | $865.65 | $946.8791 | $946.87 | $946.90 | $946.90 | |