| 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 | $49.45 | 3.670% | $51.2648 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $165.41 | 5.787% | $174.9823 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $64.98 | 5.600% | $68.6189 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $98.71 | 7.485% | $106.0984 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $220.33 | 13.490% | $250.0525 | $250.05 | $250.05 | $250.10 |
| Purchase #6 | $181.88 | 11.453% | $202.7107 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $16.39 | 5.282% | $17.2557 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $797.15 | $870.9833 | $870.98 | $870.95 | $871.10 | |