| 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 | $57.35 | 12.660% | $64.6105 | $64.61 | $64.60 | $64.60 |
| Purchase #2 | $21.27 | 13.259% | $24.0902 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $64.59 | 3.812% | $67.0522 | $67.05 | $67.05 | $67.10 |
| Purchase #4 | $134.53 | 8.654% | $146.1722 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $151.81 | 10.820% | $168.2358 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $119.79 | 12.431% | $134.6811 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $126.90 | 10.347% | $140.0303 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $676.24 | $744.8723 | $744.87 | $744.90 | $744.90 | |