| 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 | $60.45 | 12.324% | $67.8999 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $103.63 | 5.160% | $108.9773 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $147.57 | 8.633% | $160.3097 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $186.67 | 5.661% | $197.2374 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $78.45 | 4.526% | $82.0006 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $41.58 | 5.350% | $43.8045 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $143.44 | 12.721% | $161.687 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $761.79 | $821.9164 | $821.92 | $821.95 | $821.90 | |