| 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 | $58.88 | 13.244% | $66.6781 | $66.68 | $66.70 | $66.70 |
| Purchase #2 | $164.65 | 4.181% | $171.534 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $163.92 | 9.573% | $179.6121 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $74.28 | 13.396% | $84.2305 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $17.61 | 5.412% | $18.5631 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $147.67 | 12.867% | $166.6707 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $54.37 | 5.857% | $57.5545 | $57.55 | $57.55 | $57.60 |
| 7 purchase totals = | $681.38 | $744.8430 | $744.83 | $744.85 | $744.90 | |