| 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 | $112.76 | 10.380% | $124.4645 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $232.46 | 9.296% | $254.0695 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $53.80 | 13.158% | $60.879 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $29.67 | 3.359% | $30.6666 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $117.46 | 3.351% | $121.3961 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $16.60 | 3.510% | $17.1827 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $45.64 | 7.576% | $49.0977 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $608.39 | $657.7561 | $657.76 | $657.75 | $657.90 | |