| 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 | $78.63 | 4.488% | $82.1589 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $12.53 | 10.744% | $13.8762 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $143.35 | 8.117% | $154.9857 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $27.91 | 9.153% | $30.4646 | $30.46 | $30.45 | $30.50 |
| Purchase #5 | $91.80 | 5.423% | $96.7783 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $46.82 | 3.484% | $48.4512 | $48.45 | $48.45 | $48.50 |
| Purchase #7 | $186.44 | 9.415% | $203.9933 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $587.48 | $630.7082 | $630.71 | $630.75 | $630.90 | |