| 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 | $62.97 | 6.165% | $66.8521 | $66.85 | $66.85 | $66.90 |
| Purchase #2 | $173.59 | 3.454% | $179.5858 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $5.53 | 4.213% | $5.763 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $29.50 | 3.488% | $30.529 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $16.77 | 9.569% | $18.3747 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $113.75 | 10.195% | $125.3468 | $125.35 | $125.35 | $125.30 |
| Purchase #7 | $85.27 | 4.577% | $89.1728 | $89.17 | $89.15 | $89.20 |
| 7 purchase totals = | $487.38 | $515.6242 | $515.62 | $515.60 | $515.70 | |