| 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 | $52.61 | 11.118% | $58.4592 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $185.98 | 3.528% | $192.5414 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $47.79 | 12.778% | $53.8966 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $29.68 | 3.743% | $30.7909 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $36.25 | 8.530% | $39.3421 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $122.75 | 13.807% | $139.6981 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $145.29 | 11.280% | $161.6787 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $620.35 | $676.4070 | $676.41 | $676.45 | $676.40 | |