| 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 | $105.33 | 13.506% | $119.5559 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $48.49 | 10.388% | $53.5271 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $239.87 | 4.268% | $250.1077 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $182.40 | 5.643% | $192.6928 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $138.95 | 12.698% | $156.5939 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $51.37 | 12.708% | $57.8981 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $15.79 | 10.648% | $17.4713 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $782.20 | $847.8468 | $847.85 | $847.85 | $847.90 | |