| 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 | $75.74 | 7.726% | $81.5917 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $64.94 | 3.732% | $67.3636 | $67.36 | $67.35 | $67.40 |
| Purchase #3 | $154.72 | 5.604% | $163.3905 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $7.64 | 4.206% | $7.9613 | $7.96 | $7.95 | $8.00 |
| Purchase #5 | $94.48 | 4.274% | $98.5181 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $246.31 | 9.718% | $270.2464 | $270.25 | $270.25 | $270.20 |
| Purchase #7 | $95.79 | 9.628% | $105.0127 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $739.62 | $794.0843 | $794.08 | $794.05 | $794.10 | |