| 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 | $106.88 | 11.430% | $119.0964 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $48.88 | 13.558% | $55.5072 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $242.80 | 10.730% | $268.8524 | $268.85 | $268.85 | $268.90 |
| Purchase #4 | $150.63 | 8.516% | $163.4577 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $67.41 | 7.638% | $72.5588 | $72.56 | $72.55 | $72.60 |
| Purchase #6 | $138.37 | 13.418% | $156.9365 | $156.94 | $156.95 | $156.90 |
| Purchase #7 | $124.32 | 8.238% | $134.5615 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $879.29 | $970.9705 | $970.98 | $970.95 | $971.10 | |