| 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 | $191.54 | 6.790% | $204.5456 | $204.55 | $204.55 | $204.50 |
| Purchase #2 | $187.64 | 4.731% | $196.5172 | $196.52 | $196.50 | $196.50 |
| Purchase #3 | $172.40 | 8.312% | $186.7299 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $15.27 | 9.844% | $16.7732 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $21.88 | 7.426% | $23.5048 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $55.75 | 13.366% | $63.2015 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $70.31 | 11.436% | $78.3507 | $78.35 | $78.35 | $78.40 |
| 7 purchase totals = | $714.79 | $769.6229 | $769.62 | $769.60 | $769.60 | |