| 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 | $71.50 | 5.488% | $75.4239 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $236.85 | 12.438% | $266.3094 | $266.31 | $266.30 | $266.30 |
| Purchase #3 | $191.99 | 3.481% | $198.6732 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $10.65 | 7.245% | $11.4216 | $11.42 | $11.40 | $11.40 |
| Purchase #5 | $89.83 | 4.865% | $94.2002 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $168.66 | 7.330% | $181.0228 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $78.97 | 12.193% | $88.5988 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $848.45 | $915.6499 | $915.64 | $915.55 | $915.60 | |