| 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 | $78.51 | 8.756% | $85.3843 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $175.77 | 6.714% | $187.5712 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $80.61 | 12.694% | $90.8426 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $163.79 | 3.752% | $169.9354 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $73.60 | 8.372% | $79.7618 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $55.73 | 13.545% | $63.2786 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $119.78 | 8.387% | $129.8259 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $747.79 | $806.5998 | $806.60 | $806.65 | $806.60 | |