| 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 | $85.48 | 3.187% | $88.2042 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $215.84 | 12.605% | $243.0466 | $243.05 | $243.05 | $243.00 |
| Purchase #3 | $8.82 | 8.476% | $9.5676 | $9.57 | $9.55 | $9.60 |
| Purchase #4 | $42.64 | 8.530% | $46.2772 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $23.66 | 6.778% | $25.2637 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $46.67 | 4.353% | $48.7015 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $72.78 | 13.271% | $82.4386 | $82.44 | $82.45 | $82.40 |
| 7 purchase totals = | $495.89 | $543.4994 | $543.50 | $543.50 | $543.50 | |