| 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 | $51.26 | 9.421% | $56.0892 | $56.09 | $56.10 | $56.10 |
| Purchase #2 | $109.49 | 7.319% | $117.5036 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $43.37 | 5.633% | $45.813 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $121.74 | 13.529% | $138.2102 | $138.21 | $138.20 | $138.20 |
| Purchase #5 | $15.74 | 11.576% | $17.5621 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $119.91 | 12.311% | $134.6721 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $227.29 | 8.616% | $246.8733 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $688.80 | $756.7235 | $756.71 | $756.65 | $756.80 | |