| 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 | $43.99 | 12.477% | $49.4786 | $49.48 | $49.50 | $49.50 |
| Purchase #2 | $182.80 | 11.465% | $203.758 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $197.41 | 13.692% | $224.4394 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $8.67 | 3.704% | $8.9911 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $124.97 | 5.702% | $132.0958 | $132.10 | $132.10 | $132.10 |
| Purchase #6 | $211.73 | 13.520% | $240.3559 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $196.34 | 10.117% | $216.2037 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $965.91 | $1,075.3225 | $1,075.33 | $1,075.35 | $1,075.40 | |