| 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 | $66.86 | 4.497% | $69.8667 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $202.69 | 13.850% | $230.7626 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $17.46 | 9.398% | $19.1009 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $171.41 | 3.696% | $177.7453 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $83.90 | 13.443% | $95.1787 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $60.91 | 10.868% | $67.5297 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $50.50 | 3.714% | $52.3756 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $653.73 | $712.5595 | $712.57 | $712.60 | $712.60 | |