| 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 | $93.65 | 11.693% | $104.6005 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $11.39 | 5.154% | $11.977 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $67.76 | 5.190% | $71.2767 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $200.75 | 5.517% | $211.8254 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $213.55 | 3.768% | $221.5966 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $145.55 | 12.298% | $163.4497 | $163.45 | $163.45 | $163.40 |
| Purchase #7 | $27.81 | 10.289% | $30.6714 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $760.46 | $815.3973 | $815.41 | $815.45 | $815.40 | |