| 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 | $73.39 | 8.688% | $79.7661 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $221.37 | 3.594% | $229.326 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $86.44 | 10.820% | $95.7928 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $248.74 | 8.603% | $270.1391 | $270.14 | $270.15 | $270.10 |
| Purchase #5 | $14.82 | 13.533% | $16.8256 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $50.96 | 5.704% | $53.8668 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $98.25 | 6.469% | $104.6058 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $793.97 | $850.3222 | $850.34 | $850.35 | $850.30 | |