| 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 | $43.55 | 3.824% | $45.2154 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $124.62 | 9.423% | $136.3629 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $89.45 | 8.634% | $97.1731 | $97.17 | $97.15 | $97.20 |
| Purchase #4 | $109.81 | 7.108% | $117.6153 | $117.62 | $117.60 | $117.60 |
| Purchase #5 | $69.80 | 12.474% | $78.5069 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $55.76 | 13.175% | $63.1064 | $63.11 | $63.10 | $63.10 |
| Purchase #7 | $230.40 | 13.344% | $261.1446 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $723.39 | $799.1246 | $799.13 | $799.05 | $799.10 | |