| 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 | $16.42 | 9.810% | $18.0308 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $46.72 | 5.392% | $49.2391 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $30.32 | 10.468% | $33.4939 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $137.59 | 13.522% | $156.1949 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $74.45 | 4.567% | $77.8501 | $77.85 | $77.85 | $77.90 |
| Purchase #6 | $25.93 | 13.572% | $29.4492 | $29.45 | $29.45 | $29.40 |
| Purchase #7 | $176.29 | 12.760% | $198.7846 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $507.72 | $563.0426 | $563.03 | $563.10 | $563.00 | |