| 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 | $69.33 | 13.496% | $78.6868 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $223.73 | 5.296% | $235.5787 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $61.80 | 10.239% | $68.1277 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $50.68 | 12.552% | $57.0414 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $45.73 | 8.645% | $49.6834 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $5.54 | 8.308% | $6.0003 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $16.69 | 3.364% | $17.2515 | $17.25 | $17.25 | $17.30 |
| 7 purchase totals = | $473.50 | $512.3698 | $512.37 | $512.45 | $512.40 | |