| 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 | $12.89 | 9.144% | $14.0687 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $6.30 | 9.240% | $6.8821 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $139.72 | 9.722% | $153.3036 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $40.27 | 12.138% | $45.158 | $45.16 | $45.15 | $45.20 |
| Purchase #5 | $211.75 | 12.229% | $237.6449 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $151.30 | 3.611% | $156.7634 | $156.76 | $156.75 | $156.80 |
| Purchase #7 | $119.47 | 10.828% | $132.4062 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $681.70 | $746.2269 | $746.22 | $746.20 | $746.30 | |