| 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 | $249.50 | 3.633% | $258.5643 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $144.39 | 5.680% | $152.5914 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $35.59 | 5.491% | $37.5442 | $37.54 | $37.55 | $37.50 |
| Purchase #4 | $37.59 | 3.717% | $38.9872 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $57.60 | 9.202% | $62.9004 | $62.90 | $62.90 | $62.90 |
| Purchase #6 | $208.91 | 11.104% | $232.1074 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $61.53 | 9.384% | $67.304 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $795.11 | $849.9989 | $849.99 | $850.00 | $850.00 | |