| 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 | $65.87 | 3.587% | $68.2328 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $18.56 | 11.759% | $20.7425 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $161.56 | 9.134% | $176.3169 | $176.32 | $176.30 | $176.30 |
| Purchase #4 | $144.97 | 9.863% | $159.2684 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $107.74 | 5.454% | $113.6161 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $181.76 | 10.304% | $200.4886 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $85.37 | 3.736% | $88.5594 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $765.83 | $827.2247 | $827.23 | $827.20 | $827.20 | |