| 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 | $30.78 | 10.463% | $34.0005 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $17.99 | 3.632% | $18.6434 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $41.47 | 4.638% | $43.3934 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $76.93 | 8.274% | $83.2952 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $83.91 | 9.262% | $91.6817 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $45.47 | 4.588% | $47.5562 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $199.56 | 6.447% | $212.4256 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $496.11 | $530.9960 | $531.00 | $531.05 | $531.00 | |