| 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 | $87.43 | 5.290% | $92.055 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $71.61 | 5.660% | $75.6631 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $143.38 | 11.266% | $159.5332 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $29.57 | 3.688% | $30.6605 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $160.77 | 3.385% | $166.2121 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $115.30 | 7.528% | $123.9798 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $230.53 | 4.633% | $241.2105 | $241.21 | $241.20 | $241.20 |
| 7 purchase totals = | $838.59 | $889.3142 | $889.31 | $889.30 | $889.40 | |