| 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 | $6.68 | 3.352% | $6.9039 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $103.37 | 10.125% | $113.8362 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $250.87 | 5.485% | $264.6302 | $264.63 | $264.65 | $264.60 |
| Purchase #4 | $83.40 | 8.411% | $90.4148 | $90.41 | $90.40 | $90.40 |
| Purchase #5 | $29.48 | 4.643% | $30.8488 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $237.90 | 4.712% | $249.1098 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $165.70 | 4.870% | $173.7696 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $877.40 | $929.5133 | $929.51 | $929.50 | $929.40 | |