| 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 | $67.69 | 13.744% | $76.9933 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $50.97 | 6.375% | $54.2193 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $97.78 | 8.853% | $106.4365 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $153.85 | 4.660% | $161.0194 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $102.30 | 4.265% | $106.6631 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $150.60 | 4.691% | $157.6646 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $183.99 | 9.487% | $201.4451 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $807.18 | $864.4413 | $864.44 | $864.40 | $864.40 | |