| 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 | $54.43 | 7.126% | $58.3087 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $40.30 | 9.554% | $44.1503 | $44.15 | $44.15 | $44.20 |
| Purchase #3 | $202.26 | 9.815% | $222.1118 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $150.29 | 4.521% | $157.0846 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $69.83 | 3.696% | $72.4109 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $109.77 | 3.448% | $113.5549 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $225.92 | 10.185% | $248.93 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $852.80 | $916.5512 | $916.54 | $916.55 | $916.60 | |