| 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 | $117.43 | 5.510% | $123.9004 | $123.90 | $123.90 | $123.90 |
| Purchase #2 | $74.98 | 3.744% | $77.7873 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $49.62 | 8.136% | $53.6571 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $70.34 | 7.144% | $75.3651 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $207.70 | 7.791% | $223.8819 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $109.29 | 7.494% | $117.4802 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $127.96 | 8.362% | $138.66 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $757.32 | $810.7320 | $810.74 | $810.75 | $810.90 | |