| 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 | $48.44 | 13.498% | $54.9784 | $54.98 | $55.00 | $55.00 |
| Purchase #2 | $142.31 | 11.855% | $159.1809 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $30.41 | 3.369% | $31.4345 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $11.39 | 12.267% | $12.7872 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $10.46 | 5.460% | $11.0311 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $221.44 | 4.565% | $231.5487 | $231.55 | $231.55 | $231.50 |
| Purchase #7 | $198.98 | 8.838% | $216.5659 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $663.43 | $717.5267 | $717.53 | $717.60 | $717.50 | |