| 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 | $20.72 | 11.287% | $23.0587 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $47.79 | 5.178% | $50.2646 | $50.26 | $50.25 | $50.30 |
| Purchase #3 | $146.26 | 11.719% | $163.4002 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $83.78 | 12.547% | $94.2919 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $134.49 | 4.743% | $140.8689 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $38.99 | 7.406% | $41.8776 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $169.92 | 7.646% | $182.9121 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $641.95 | $696.6740 | $696.67 | $696.65 | $696.80 | |