| 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 | $45.38 | 9.441% | $49.6643 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $67.42 | 13.137% | $76.277 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $127.72 | 13.308% | $144.717 | $144.72 | $144.70 | $144.70 |
| Purchase #4 | $27.87 | 9.743% | $30.5854 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $157.66 | 12.835% | $177.8957 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $123.79 | 13.795% | $140.8668 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $177.56 | 11.514% | $198.0043 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $727.40 | $818.0105 | $818.02 | $818.00 | $818.10 | |