| 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 | $70.78 | 13.183% | $80.1109 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $150.56 | 8.166% | $162.8547 | $162.85 | $162.85 | $162.90 |
| Purchase #3 | $5.34 | 3.582% | $5.5313 | $5.53 | $5.55 | $5.50 |
| Purchase #4 | $85.40 | 12.684% | $96.2321 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $125.92 | 9.714% | $138.1519 | $138.15 | $138.15 | $138.20 |
| Purchase #6 | $191.61 | 8.770% | $208.4142 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $126.66 | 7.787% | $136.523 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $756.27 | $827.8181 | $827.80 | $827.80 | $827.80 | |