| 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 | $77.39 | 4.387% | $80.7851 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $87.69 | 8.520% | $95.1612 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $100.50 | 5.197% | $105.723 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $181.58 | 6.528% | $193.4335 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $75.97 | 9.752% | $83.3786 | $83.38 | $83.40 | $83.40 |
| Purchase #6 | $155.45 | 6.666% | $165.8123 | $165.81 | $165.80 | $165.80 |
| Purchase #7 | $15.79 | 9.337% | $17.2643 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $694.37 | $741.5580 | $741.55 | $741.55 | $741.60 | |