| 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 | $84.75 | 9.339% | $92.6648 | $92.66 | $92.65 | $92.70 |
| Purchase #2 | $72.61 | 11.659% | $81.0756 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $31.72 | 11.127% | $35.2495 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $160.74 | 12.425% | $180.7119 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $164.49 | 9.536% | $180.1758 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $133.27 | 8.818% | $145.0217 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $10.27 | 12.730% | $11.5774 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $657.85 | $726.4767 | $726.48 | $726.50 | $726.50 | |