| 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 | $47.33 | 8.290% | $51.2537 | $51.25 | $51.25 | $51.30 |
| Purchase #2 | $193.86 | 5.672% | $204.8557 | $204.86 | $204.85 | $204.90 |
| Purchase #3 | $114.82 | 9.823% | $126.0988 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $27.57 | 10.342% | $30.4213 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $122.69 | 6.733% | $130.9507 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $31.90 | 3.491% | $33.0136 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $116.89 | 4.816% | $122.5194 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $655.06 | $699.1132 | $699.11 | $699.05 | $699.20 | |