| 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 | $45.69 | 12.127% | $51.2308 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $13.30 | 4.830% | $13.9424 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $122.96 | 8.620% | $133.5592 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $23.96 | 10.820% | $26.5525 | $26.55 | $26.55 | $26.60 |
| Purchase #5 | $185.39 | 8.694% | $201.5078 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $27.49 | 9.107% | $29.9935 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $179.43 | 11.516% | $200.0932 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $598.22 | $656.8794 | $656.87 | $656.90 | $656.90 | |