| 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 | $24.89 | 7.788% | $26.8284 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $26.98 | 10.840% | $29.9046 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $215.95 | 13.600% | $245.3192 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $171.41 | 6.140% | $181.9346 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $196.91 | 12.215% | $220.9626 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $76.96 | 12.254% | $86.3907 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $78.41 | 13.347% | $88.8754 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $791.51 | $880.2155 | $880.21 | $880.25 | $880.20 | |