| 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 | $5.41 | 11.620% | $6.0386 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $215.50 | 4.761% | $225.76 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $24.67 | 6.749% | $26.335 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $17.79 | 12.665% | $20.0431 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $58.37 | 9.561% | $63.9508 | $63.95 | $63.95 | $64.00 |
| Purchase #6 | $182.49 | 12.304% | $204.9436 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $109.25 | 9.618% | $119.7577 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $613.48 | $666.8288 | $666.83 | $666.85 | $666.80 | |