| 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 | $61.81 | 13.184% | $69.959 | $69.96 | $69.95 | $70.00 |
| Purchase #2 | $28.76 | 7.461% | $30.9058 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $221.81 | 3.527% | $229.6332 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $167.58 | 3.627% | $173.6581 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $59.81 | 13.200% | $67.7049 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $37.32 | 10.655% | $41.2964 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $237.93 | 11.211% | $264.6043 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $815.02 | $877.7617 | $877.76 | $877.75 | $877.80 | |