| 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 | $122.72 | 6.664% | $130.8981 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $53.50 | 10.186% | $58.9495 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $51.99 | 5.829% | $55.0205 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $152.37 | 7.543% | $163.8633 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $82.39 | 6.392% | $87.6564 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $149.57 | 11.586% | $166.8992 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $121.77 | 9.848% | $133.7619 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $734.31 | $797.0489 | $797.05 | $797.00 | $797.10 | |