| 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 | $97.44 | 3.857% | $101.1983 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $41.25 | 12.470% | $46.3939 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $137.65 | 9.751% | $151.0723 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $60.46 | 11.752% | $67.5653 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $12.33 | 7.715% | $13.2813 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $90.65 | 3.852% | $94.1418 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $127.95 | 5.438% | $134.9079 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $567.73 | $608.5608 | $608.56 | $608.55 | $608.60 | |