| 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 | $82.33 | 6.725% | $87.8667 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $199.88 | 12.525% | $224.915 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $108.49 | 4.612% | $113.4936 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $155.79 | 7.102% | $166.8542 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $24.26 | 9.552% | $26.5773 | $26.58 | $26.60 | $26.60 |
| Purchase #6 | $130.81 | 9.347% | $143.0368 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $110.58 | 10.777% | $122.4972 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $812.14 | $885.2408 | $885.25 | $885.25 | $885.30 | |