| 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 | $43.55 | 13.562% | $49.4563 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $52.38 | 4.651% | $54.8162 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $188.39 | 6.769% | $201.1421 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $193.42 | 4.453% | $202.033 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $94.73 | 3.356% | $97.9091 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $233.45 | 11.281% | $259.7855 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $207.62 | 9.791% | $227.9481 | $227.95 | $227.95 | $227.90 |
| 7 purchase totals = | $1,013.54 | $1,093.0903 | $1,093.10 | $1,093.10 | $1,093.00 | |