| 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 | $14.90 | 3.180% | $15.3738 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $74.63 | 10.271% | $82.2952 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $168.76 | 8.211% | $182.6169 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $85.55 | 3.163% | $88.2559 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $73.73 | 12.221% | $82.7405 | $82.74 | $82.75 | $82.70 |
| Purchase #6 | $183.93 | 12.544% | $207.0022 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $27.67 | 11.171% | $30.761 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $629.17 | $689.0455 | $689.05 | $689.00 | $689.10 | |