| 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 | $116.58 | 11.517% | $130.0065 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $83.34 | 5.296% | $87.7537 | $87.75 | $87.75 | $87.80 |
| Purchase #3 | $30.80 | 5.476% | $32.4866 | $32.49 | $32.50 | $32.50 |
| Purchase #4 | $89.99 | 9.742% | $98.7568 | $98.76 | $98.75 | $98.80 |
| Purchase #5 | $145.37 | 12.357% | $163.3334 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $157.69 | 9.301% | $172.3567 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $109.74 | 4.253% | $114.4072 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $733.51 | $799.1009 | $799.11 | $799.10 | $799.20 | |