| 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 | $67.48 | 9.269% | $73.7347 | $73.73 | $73.75 | $73.70 |
| Purchase #2 | $48.49 | 6.525% | $51.654 | $51.65 | $51.65 | $51.70 |
| Purchase #3 | $175.50 | 5.619% | $185.3613 | $185.36 | $185.35 | $185.40 |
| Purchase #4 | $114.78 | 13.708% | $130.514 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $83.88 | 5.601% | $88.5781 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $111.34 | 12.844% | $125.6405 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $39.60 | 5.308% | $41.702 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $641.07 | $697.1846 | $697.17 | $697.20 | $697.20 | |