| 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 | $70.50 | 6.411% | $75.0198 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $50.70 | 12.522% | $57.0487 | $57.05 | $57.05 | $57.00 |
| Purchase #3 | $8.30 | 11.480% | $9.2528 | $9.25 | $9.25 | $9.30 |
| Purchase #4 | $30.70 | 7.411% | $32.9752 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $10.31 | 7.677% | $11.1015 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $180.85 | 11.872% | $202.3205 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $92.55 | 5.518% | $97.6569 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $443.91 | $485.3754 | $485.38 | $485.35 | $485.40 | |