| 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 | $23.70 | 7.155% | $25.3957 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $123.78 | 11.347% | $137.8253 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $57.68 | 5.458% | $60.8282 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $12.95 | 8.659% | $14.0713 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $5.45 | 7.702% | $5.8698 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $222.60 | 12.692% | $250.8524 | $250.85 | $250.85 | $250.90 |
| Purchase #7 | $73.67 | 13.104% | $83.3237 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $519.83 | $578.1664 | $578.17 | $578.15 | $578.20 | |