| 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 | $47.38 | 6.478% | $50.4493 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $241.82 | 3.151% | $249.4397 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $174.59 | 13.839% | $198.7515 | $198.75 | $198.75 | $198.80 |
| Purchase #4 | $64.56 | 4.464% | $67.442 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $164.25 | 4.522% | $171.6774 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $177.91 | 6.769% | $189.9527 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $138.67 | 4.157% | $144.4345 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $1,009.18 | $1,072.1471 | $1,072.14 | $1,072.20 | $1,072.10 | |