| 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 | $11.64 | 5.848% | $12.3207 | $12.32 | $12.30 | $12.30 |
| Purchase #2 | $39.72 | 3.282% | $41.0236 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $75.31 | 5.186% | $79.2156 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $11.36 | 6.199% | $12.0642 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $133.94 | 4.845% | $140.4294 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $150.95 | 11.873% | $168.8723 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $31.75 | 7.330% | $34.0773 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $454.67 | $488.0031 | $488.00 | $487.95 | $488.00 | |