| 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 | $16.92 | 3.707% | $17.5472 | $17.55 | $17.55 | $17.50 |
| Purchase #2 | $31.72 | 6.599% | $33.8132 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $238.40 | 9.684% | $261.4867 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $62.81 | 11.599% | $70.0953 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $190.66 | 6.841% | $203.7031 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $63.60 | 6.647% | $67.8275 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $164.53 | 5.351% | $173.334 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $768.64 | $827.8070 | $827.81 | $827.85 | $827.70 | |