| 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 | $63.54 | 11.409% | $70.7893 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $235.82 | 5.404% | $248.5637 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $232.71 | 4.308% | $242.7351 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $213.92 | 12.796% | $241.2932 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $198.29 | 5.137% | $208.4762 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $224.28 | 5.549% | $236.7253 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $202.83 | 3.500% | $209.9291 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $1,371.39 | $1,458.5119 | $1,458.52 | $1,458.60 | $1,458.50 | |