| 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 | $185.81 | 9.611% | $203.6682 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $27.65 | 11.752% | $30.8994 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $100.71 | 4.680% | $105.4232 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $25.52 | 3.436% | $26.3969 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $142.46 | 9.328% | $155.7487 | $155.75 | $155.75 | $155.70 |
| Purchase #6 | $138.86 | 11.477% | $154.797 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $73.48 | 9.680% | $80.5929 | $80.59 | $80.60 | $80.60 |
| 7 purchase totals = | $694.49 | $757.5263 | $757.53 | $757.50 | $757.50 | |