| 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 | $16.28 | 10.381% | $17.97 | $17.97 | $17.95 | $18.00 |
| Purchase #2 | $35.80 | 5.764% | $37.8635 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $174.97 | 10.255% | $192.9132 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $62.33 | 9.217% | $68.075 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $111.45 | 11.768% | $124.5654 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $232.44 | 12.695% | $261.9483 | $261.95 | $261.95 | $261.90 |
| Purchase #7 | $175.87 | 10.193% | $193.7964 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $809.14 | $897.1318 | $897.14 | $897.10 | $897.20 | |