| 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 | $83.27 | 4.411% | $86.943 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $76.99 | 8.631% | $83.635 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $88.55 | 12.832% | $99.9127 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $90.49 | 12.711% | $101.9922 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $27.73 | 4.186% | $28.8908 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $25.33 | 9.130% | $27.6426 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $87.71 | 5.125% | $92.2051 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $480.07 | $521.2214 | $521.22 | $521.25 | $521.10 | |