| 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 | $104.83 | 8.402% | $113.6378 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $30.60 | 6.812% | $32.6845 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $118.43 | 10.508% | $130.8746 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $55.91 | 12.680% | $62.9994 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $10.61 | 12.524% | $11.9388 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $230.29 | 7.772% | $248.1881 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $61.32 | 7.420% | $65.8699 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $611.99 | $666.1931 | $666.19 | $666.20 | $666.20 | |