| 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 | $20.93 | 10.223% | $23.0697 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $159.44 | 10.564% | $176.2832 | $176.28 | $176.30 | $176.30 |
| Purchase #3 | $67.39 | 3.114% | $69.4885 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $148.38 | 3.615% | $153.7439 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $219.52 | 6.855% | $234.5681 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $205.26 | 5.748% | $217.0583 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $35.71 | 6.392% | $37.9926 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $856.63 | $912.2043 | $912.20 | $912.20 | $912.30 | |