| 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 | $126.47 | 9.453% | $138.4252 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $67.52 | 13.491% | $76.6291 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $75.68 | 13.250% | $85.7076 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $115.36 | 10.698% | $127.7012 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $191.94 | 10.712% | $212.5006 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $25.44 | 12.342% | $28.5798 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $27.32 | 5.484% | $28.8182 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $629.73 | $698.3617 | $698.37 | $698.40 | $698.30 | |