| 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 | $41.62 | 6.345% | $44.2608 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $239.46 | 3.726% | $248.3823 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $63.58 | 9.452% | $69.5896 | $69.59 | $69.60 | $69.60 |
| Purchase #4 | $108.30 | 5.693% | $114.4655 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $44.40 | 11.756% | $49.6197 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $70.91 | 10.733% | $78.5208 | $78.52 | $78.50 | $78.50 |
| Purchase #7 | $70.48 | 8.692% | $76.6061 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $638.75 | $681.4448 | $681.45 | $681.40 | $681.50 | |