| 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 | $48.93 | 4.770% | $51.264 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $152.62 | 12.347% | $171.464 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $156.36 | 6.414% | $166.3889 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $113.53 | 10.314% | $125.2395 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $32.51 | 3.382% | $33.6095 | $33.61 | $33.60 | $33.60 |
| Purchase #6 | $203.83 | 13.837% | $232.034 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $148.60 | 4.354% | $155.07 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $856.38 | $935.0699 | $935.06 | $935.05 | $935.10 | |