| 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 | $12.41 | 10.570% | $13.7217 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $27.67 | 10.119% | $30.4699 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $134.32 | 9.658% | $147.2926 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $107.81 | 13.648% | $122.5239 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $169.86 | 3.651% | $176.0616 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $33.70 | 4.856% | $35.3365 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $43.60 | 13.465% | $49.4707 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $529.37 | $574.8769 | $574.87 | $574.80 | $574.90 | |