| 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 | $60.36 | 4.778% | $63.244 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $146.75 | 3.430% | $151.7835 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $207.35 | 10.805% | $229.7542 | $229.75 | $229.75 | $229.80 |
| Purchase #4 | $51.69 | 9.840% | $56.7763 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $40.97 | 10.854% | $45.4169 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $217.76 | 5.377% | $229.469 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $101.43 | 11.772% | $113.3703 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $826.31 | $889.8142 | $889.81 | $889.80 | $889.90 | |