| 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 | $15.53 | 5.823% | $16.4343 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $43.32 | 3.802% | $44.967 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $192.28 | 5.427% | $202.715 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $82.50 | 5.649% | $87.1604 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $154.71 | 8.862% | $168.4204 | $168.42 | $168.40 | $168.40 |
| Purchase #6 | $86.63 | 10.313% | $95.5642 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $249.43 | 7.399% | $267.8853 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $824.40 | $883.1466 | $883.15 | $883.10 | $883.20 | |