| 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 | $100.48 | 10.481% | $111.0113 | $111.01 | $111.00 | $111.00 |
| Purchase #2 | $71.69 | 6.462% | $76.3226 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $144.39 | 11.289% | $160.6902 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $243.52 | 5.748% | $257.5175 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $17.67 | 12.860% | $19.9424 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $243.99 | 4.407% | $254.7426 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $113.79 | 3.544% | $117.8227 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $935.53 | $998.0493 | $998.04 | $998.00 | $997.90 | |