| 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 | $50.32 | 13.488% | $57.1072 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $68.32 | 8.420% | $74.0725 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $82.97 | 11.665% | $92.6485 | $92.65 | $92.65 | $92.60 |
| Purchase #4 | $156.95 | 4.789% | $164.4663 | $164.47 | $164.45 | $164.50 |
| Purchase #5 | $114.68 | 8.409% | $124.3234 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $209.45 | 8.267% | $226.7652 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $104.83 | 4.701% | $109.7581 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $787.52 | $849.1412 | $849.15 | $849.05 | $849.20 | |