| 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 | $6.51 | 10.411% | $7.1878 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $240.96 | 7.725% | $259.5742 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $27.49 | 10.610% | $30.4067 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $66.34 | 10.322% | $73.1876 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $206.89 | 8.514% | $224.5046 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $209.97 | 6.737% | $224.1157 | $224.12 | $224.10 | $224.10 |
| Purchase #7 | $16.43 | 10.513% | $18.1573 | $18.16 | $18.15 | $18.20 |
| 7 purchase totals = | $774.59 | $837.1339 | $837.14 | $837.10 | $837.20 | |