| 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 | $67.40 | 13.274% | $76.3467 | $76.35 | $76.35 | $76.30 |
| Purchase #2 | $37.94 | 3.865% | $39.4064 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $26.90 | 4.138% | $28.0131 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $67.32 | 3.239% | $69.5005 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $114.25 | 6.382% | $121.5414 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $13.77 | 5.584% | $14.5389 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $182.71 | 12.289% | $205.1632 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $510.29 | $554.5102 | $554.51 | $554.50 | $554.40 | |