| 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 | $77.82 | 10.473% | $85.9701 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $14.26 | 8.616% | $15.4886 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $217.29 | 8.559% | $235.8879 | $235.89 | $235.90 | $235.90 |
| Purchase #4 | $177.65 | 10.256% | $195.8698 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $176.97 | 12.619% | $199.3018 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $116.67 | 11.246% | $129.7907 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $138.73 | 10.657% | $153.5145 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $919.39 | $1,015.8234 | $1,015.82 | $1,015.80 | $1,015.90 | |