| 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 | $85.81 | 12.411% | $96.4599 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $82.59 | 12.578% | $92.9782 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $187.78 | 9.148% | $204.9581 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $143.83 | 11.512% | $160.3877 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $13.77 | 13.456% | $15.6229 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $40.74 | 10.168% | $44.8824 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $215.63 | 5.529% | $227.5522 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $770.15 | $842.8414 | $842.84 | $842.85 | $843.00 | |