| 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 | $24.43 | 10.490% | $26.9927 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $45.94 | 4.603% | $48.0546 | $48.05 | $48.05 | $48.10 |
| Purchase #3 | $216.74 | 12.517% | $243.8693 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $29.42 | 7.646% | $31.6695 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $169.82 | 9.452% | $185.8714 | $185.87 | $185.85 | $185.90 |
| Purchase #6 | $17.53 | 10.663% | $19.3992 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $174.81 | 12.578% | $196.7976 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $678.69 | $752.6543 | $752.65 | $752.60 | $752.80 | |