| 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 | $51.81 | 6.208% | $55.0264 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $11.70 | 10.165% | $12.8893 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $217.58 | 10.154% | $239.6731 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $179.77 | 3.793% | $186.5887 | $186.59 | $186.60 | $186.60 |
| Purchase #5 | $212.75 | 11.569% | $237.363 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $50.83 | 10.515% | $56.1748 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $51.75 | 7.652% | $55.7099 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $776.19 | $843.4252 | $843.42 | $843.40 | $843.50 | |