| 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 | $74.27 | 4.405% | $77.5416 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $225.66 | 7.784% | $243.2254 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $108.77 | 6.827% | $116.1957 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $73.81 | 7.313% | $79.2077 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $232.74 | 11.723% | $260.0241 | $260.02 | $260.00 | $260.00 |
| Purchase #6 | $72.39 | 4.356% | $75.5433 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $72.63 | 8.804% | $79.0243 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $860.27 | $930.7621 | $930.76 | $930.75 | $930.60 | |