| 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 | $41.61 | 3.655% | $43.1308 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $20.91 | 5.528% | $22.0659 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $176.93 | 7.734% | $190.6138 | $190.61 | $190.60 | $190.60 |
| Purchase #4 | $74.55 | 11.400% | $83.0487 | $83.05 | $83.05 | $83.00 |
| Purchase #5 | $195.97 | 8.292% | $212.2198 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $167.54 | 13.526% | $190.2015 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $194.73 | 4.127% | $202.7665 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $872.24 | $944.0470 | $944.05 | $944.00 | $944.00 | |