| 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 | $87.80 | 6.224% | $93.2647 | $93.26 | $93.25 | $93.30 |
| Purchase #2 | $76.62 | 13.192% | $86.7277 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $32.89 | 9.596% | $36.0461 | $36.05 | $36.05 | $36.00 |
| Purchase #4 | $196.80 | 7.351% | $211.2668 | $211.27 | $211.25 | $211.30 |
| Purchase #5 | $160.31 | 9.735% | $175.9162 | $175.92 | $175.90 | $175.90 |
| Purchase #6 | $18.52 | 12.668% | $20.8661 | $20.87 | $20.85 | $20.90 |
| Purchase #7 | $27.94 | 3.317% | $28.8668 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $600.88 | $652.9544 | $652.97 | $652.90 | $653.00 | |