| 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 | $13.88 | 8.207% | $15.0191 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $82.40 | 4.848% | $86.3948 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $95.58 | 11.384% | $106.4608 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $247.81 | 4.124% | $258.0297 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $141.87 | 11.796% | $158.605 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $99.28 | 7.143% | $106.3716 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $204.72 | 6.690% | $218.4158 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $885.54 | $949.2968 | $949.30 | $949.25 | $949.30 | |