| 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 | $9.63 | 5.149% | $10.1258 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $45.95 | 11.860% | $51.3997 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $119.74 | 10.425% | $132.2229 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $144.88 | 13.161% | $163.9477 | $163.95 | $163.95 | $163.90 |
| Purchase #5 | $177.37 | 5.183% | $186.5631 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $204.33 | 9.285% | $223.302 | $223.30 | $223.30 | $223.30 |
| Purchase #7 | $50.84 | 5.793% | $53.7852 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $752.74 | $821.3464 | $821.35 | $821.35 | $821.30 | |