| 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 | $99.94 | 9.567% | $109.5013 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $50.94 | 3.188% | $52.564 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $169.60 | 11.720% | $189.4771 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $79.38 | 6.482% | $84.5254 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $186.34 | 11.383% | $207.5511 | $207.55 | $207.55 | $207.60 |
| Purchase #6 | $119.74 | 11.631% | $133.667 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $18.87 | 12.268% | $21.185 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $724.81 | $798.4709 | $798.48 | $798.50 | $798.60 | |