| 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 | $12.58 | 7.785% | $13.5594 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $64.41 | 7.753% | $69.4037 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $155.83 | 8.239% | $168.6688 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $74.85 | 9.219% | $81.7504 | $81.75 | $81.75 | $81.80 |
| Purchase #5 | $112.44 | 13.545% | $127.67 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $107.80 | 13.585% | $122.4446 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $100.78 | 7.665% | $108.5048 | $108.50 | $108.50 | $108.50 |
| 7 purchase totals = | $628.69 | $692.0017 | $691.99 | $691.95 | $692.10 | |