| 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 | $76.95 | 9.107% | $83.9578 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $185.66 | 7.609% | $199.7869 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $9.88 | 11.188% | $10.9854 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $92.25 | 3.410% | $95.3957 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $192.61 | 6.240% | $204.6289 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $61.82 | 12.127% | $69.3169 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $27.38 | 9.738% | $30.0463 | $30.05 | $30.05 | $30.00 |
| 7 purchase totals = | $646.55 | $694.1179 | $694.14 | $694.15 | $694.10 | |