| 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 | $91.63 | 4.156% | $95.4381 | $95.44 | $95.45 | $95.40 |
| Purchase #2 | $73.82 | 3.490% | $76.3963 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $100.96 | 7.728% | $108.7622 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $18.84 | 9.515% | $20.6326 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $67.83 | 4.188% | $70.6707 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $15.93 | 12.804% | $17.9697 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $150.37 | 11.732% | $168.0114 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $519.38 | $557.8810 | $557.88 | $557.85 | $557.90 | |