| 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 | $51.90 | 5.122% | $54.5583 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $182.82 | 13.549% | $207.5903 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $238.55 | 4.126% | $248.3926 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $186.71 | 6.386% | $198.6333 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $173.59 | 8.666% | $188.6333 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $90.79 | 6.507% | $96.6977 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $97.37 | 4.673% | $101.9201 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $1,021.73 | $1,096.4256 | $1,096.42 | $1,096.45 | $1,096.40 | |