| 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 | $62.62 | 7.236% | $67.1512 | $67.15 | $67.15 | $67.20 |
| Purchase #2 | $27.39 | 4.268% | $28.559 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $160.91 | 11.313% | $179.1137 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $237.34 | 6.331% | $252.366 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $30.63 | 10.572% | $33.8682 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $136.61 | 6.604% | $145.6317 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $77.85 | 5.823% | $82.3832 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $733.35 | $789.0730 | $789.07 | $789.05 | $789.20 | |