| 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 | $36.27 | 12.773% | $40.9028 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $51.94 | 13.567% | $58.9867 | $58.99 | $59.00 | $59.00 |
| Purchase #3 | $73.46 | 13.853% | $83.6364 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $215.70 | 7.630% | $232.1579 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $113.79 | 5.491% | $120.0382 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $156.50 | 13.545% | $177.6979 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $177.76 | 11.711% | $198.5775 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $825.42 | $911.9974 | $912.01 | $912.05 | $912.00 | |