| 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 | $30.97 | 11.744% | $34.6071 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $110.40 | 3.521% | $114.2872 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $202.35 | 8.123% | $218.7869 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $25.75 | 8.201% | $27.8618 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $239.88 | 3.264% | $247.7097 | $247.71 | $247.70 | $247.70 |
| Purchase #6 | $169.27 | 10.714% | $187.4056 | $187.41 | $187.40 | $187.40 |
| Purchase #7 | $92.96 | 6.264% | $98.783 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $871.58 | $929.4413 | $929.45 | $929.45 | $929.50 | |