| 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 | $63.39 | 9.484% | $69.4019 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $176.49 | 7.872% | $190.3833 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $30.45 | 12.400% | $34.2258 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $177.72 | 3.442% | $183.8371 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $50.85 | 12.776% | $57.3466 | $57.35 | $57.35 | $57.30 |
| Purchase #6 | $165.70 | 4.729% | $173.536 | $173.54 | $173.55 | $173.50 |
| Purchase #7 | $149.56 | 8.263% | $161.9181 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $814.16 | $870.6488 | $870.66 | $870.70 | $870.50 | |