| 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 | $45.72 | 5.409% | $48.193 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $27.57 | 10.347% | $30.4227 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $205.48 | 4.491% | $214.7081 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $92.31 | 5.500% | $97.3871 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $226.30 | 5.633% | $239.0475 | $239.05 | $239.05 | $239.00 |
| Purchase #6 | $171.45 | 10.250% | $189.0236 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $124.45 | 13.592% | $141.3652 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $893.28 | $960.1472 | $960.15 | $960.10 | $960.10 | |