| 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 | $86.31 | 10.553% | $95.4183 | $95.42 | $95.40 | $95.40 |
| Purchase #2 | $52.34 | 10.483% | $57.8268 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $98.68 | 4.386% | $103.0081 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $212.27 | 12.127% | $238.012 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $46.91 | 9.334% | $51.2886 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $63.39 | 9.231% | $69.2415 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $87.67 | 9.578% | $96.067 | $96.07 | $96.05 | $96.10 |
| 7 purchase totals = | $647.57 | $710.8623 | $710.87 | $710.85 | $710.80 | |