| 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 | $62.75 | 11.239% | $69.8025 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $120.84 | 11.222% | $134.4007 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $34.72 | 6.794% | $37.0789 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $134.46 | 6.403% | $143.0695 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $180.37 | 8.754% | $196.1596 | $196.16 | $196.15 | $196.20 |
| Purchase #6 | $155.98 | 6.386% | $165.9409 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $5.73 | 7.274% | $6.1468 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $694.85 | $752.5989 | $752.60 | $752.60 | $752.60 | |