| 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 | $87.37 | 8.524% | $94.8174 | $94.82 | $94.80 | $94.80 |
| Purchase #2 | $113.27 | 10.679% | $125.3661 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $93.53 | 9.862% | $102.7539 | $102.75 | $102.75 | $102.80 |
| Purchase #4 | $43.32 | 3.733% | $44.9371 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $93.83 | 10.207% | $103.4072 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $93.92 | 10.297% | $103.5909 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $15.26 | 6.451% | $16.2444 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $540.50 | $591.1170 | $591.12 | $591.10 | $591.10 | |