| 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 | $35.66 | 12.477% | $40.1093 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $91.70 | 12.754% | $103.3954 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $58.50 | 3.143% | $60.3387 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $155.50 | 3.447% | $160.8601 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $239.71 | 5.296% | $252.405 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $13.78 | 12.260% | $15.4694 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $242.97 | 4.246% | $253.2865 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $837.82 | $885.8644 | $885.88 | $885.85 | $885.90 | |