| 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 | $19.82 | 3.494% | $20.5125 | $20.51 | $20.50 | $20.50 |
| Purchase #2 | $114.87 | 11.612% | $128.2087 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $164.84 | 6.825% | $176.0903 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $149.37 | 3.250% | $154.2245 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $26.53 | 9.528% | $29.0578 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $201.67 | 10.706% | $223.2608 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $116.73 | 6.414% | $124.2171 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $793.83 | $855.5717 | $855.57 | $855.50 | $855.60 | |