| 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 | $80.55 | 7.486% | $86.58 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $245.64 | 9.116% | $268.0325 | $268.03 | $268.05 | $268.00 |
| Purchase #3 | $29.35 | 12.676% | $33.0704 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $162.80 | 6.680% | $173.675 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $11.90 | 9.474% | $13.0274 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $224.30 | 5.613% | $236.89 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $7.63 | 3.808% | $7.9206 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $762.17 | $819.1959 | $819.20 | $819.25 | $819.20 | |