| 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 | $28.63 | 7.289% | $30.7168 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $150.52 | 8.540% | $163.3744 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $202.35 | 8.633% | $219.8189 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $216.71 | 4.181% | $225.7706 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $94.77 | 5.261% | $99.7558 | $99.76 | $99.75 | $99.80 |
| Purchase #6 | $48.56 | 9.133% | $52.995 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $40.91 | 11.539% | $45.6306 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $782.45 | $838.0621 | $838.07 | $838.00 | $838.10 | |