| 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 | $26.93 | 12.632% | $30.3318 | $30.33 | $30.35 | $30.30 |
| Purchase #2 | $114.72 | 6.852% | $122.5806 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $160.81 | 9.833% | $176.6224 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $204.78 | 5.209% | $215.447 | $215.45 | $215.45 | $215.40 |
| Purchase #5 | $106.89 | 7.625% | $115.0404 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $165.43 | 7.815% | $178.3584 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $40.92 | 7.361% | $43.9321 | $43.93 | $43.95 | $43.90 |
| 7 purchase totals = | $820.48 | $882.3127 | $882.31 | $882.35 | $882.20 | |