| 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 | $71.48 | 10.388% | $78.9053 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $93.85 | 9.291% | $102.5696 | $102.57 | $102.55 | $102.60 |
| Purchase #3 | $152.52 | 12.114% | $170.9963 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $36.89 | 13.712% | $41.9484 | $41.95 | $41.95 | $41.90 |
| Purchase #5 | $51.82 | 13.671% | $58.9043 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $27.44 | 10.719% | $30.3813 | $30.38 | $30.40 | $30.40 |
| Purchase #7 | $243.66 | 9.378% | $266.5104 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $677.66 | $750.2156 | $750.22 | $750.20 | $750.20 | |