| 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 | $16.67 | 8.421% | $18.0738 | $18.07 | $18.05 | $18.10 |
| Purchase #2 | $60.75 | 5.209% | $63.9145 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $193.43 | 11.759% | $216.1754 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $66.34 | 10.508% | $73.311 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $159.34 | 10.678% | $176.3543 | $176.35 | $176.35 | $176.40 |
| Purchase #6 | $193.87 | 7.585% | $208.575 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $14.30 | 3.144% | $14.7496 | $14.75 | $14.75 | $14.70 |
| 7 purchase totals = | $704.70 | $771.1536 | $771.15 | $771.15 | $771.20 | |