| 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 | $12.79 | 3.599% | $13.2503 | $13.25 | $13.25 | $13.30 |
| Purchase #2 | $43.83 | 3.311% | $45.2812 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $41.32 | 7.713% | $44.507 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $123.97 | 12.144% | $139.0249 | $139.02 | $139.00 | $139.00 |
| Purchase #5 | $198.33 | 11.133% | $220.4101 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $116.78 | 11.163% | $129.8162 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $13.37 | 8.141% | $14.4585 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $550.39 | $606.7482 | $606.75 | $606.70 | $606.80 | |