| 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 | $49.67 | 5.674% | $52.4883 | $52.49 | $52.50 | $52.50 |
| Purchase #2 | $49.52 | 10.681% | $54.8092 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $132.86 | 5.288% | $139.8856 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $184.30 | 12.501% | $207.3393 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $26.93 | 12.750% | $30.3636 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $126.82 | 12.499% | $142.6712 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $94.50 | 12.849% | $106.6423 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $664.60 | $734.1995 | $734.20 | $734.20 | $734.20 | |