| 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 | $117.45 | 6.183% | $124.7119 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $27.80 | 9.344% | $30.3976 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $78.81 | 3.680% | $81.7102 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $19.36 | 11.612% | $21.6081 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $238.38 | 3.549% | $246.8401 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $116.38 | 6.198% | $123.5932 | $123.59 | $123.60 | $123.60 |
| Purchase #7 | $54.42 | 9.655% | $59.6743 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $652.60 | $688.5354 | $688.53 | $688.50 | $688.50 | |