| 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 | $75.36 | 9.664% | $82.6428 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $19.49 | 12.118% | $21.8518 | $21.85 | $21.85 | $21.90 |
| Purchase #3 | $28.59 | 10.260% | $31.5233 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $32.84 | 3.548% | $34.0052 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $68.87 | 10.525% | $76.1186 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $95.95 | 8.367% | $103.9781 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $45.82 | 8.187% | $49.5713 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $366.92 | $399.6911 | $399.69 | $399.65 | $399.70 | |