| 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 | $5.53 | 4.139% | $5.7589 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $118.26 | 5.699% | $124.9996 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $14.81 | 5.686% | $15.6521 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $203.31 | 4.764% | $212.9957 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $162.37 | 8.803% | $176.6634 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $51.58 | 11.830% | $57.6819 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $213.34 | 3.652% | $221.1312 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $769.20 | $814.8828 | $814.88 | $814.90 | $815.00 | |