| 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 | $128.49 | 12.764% | $144.8905 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $109.27 | 8.627% | $118.6967 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $31.76 | 4.607% | $33.2232 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $149.39 | 5.149% | $157.0821 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $61.76 | 4.324% | $64.4305 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $154.59 | 5.531% | $163.1404 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $61.49 | 10.534% | $67.9674 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $696.75 | $749.4308 | $749.43 | $749.45 | $749.40 | |