| 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 | $12.95 | 6.611% | $13.8061 | $13.81 | $13.80 | $13.80 |
| Purchase #2 | $87.56 | 12.167% | $98.2134 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $158.44 | 4.153% | $165.02 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $38.47 | 9.184% | $42.0031 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $120.57 | 10.387% | $133.0936 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $77.65 | 11.536% | $86.6077 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $181.46 | 9.784% | $199.214 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $677.10 | $737.9579 | $737.95 | $737.90 | $737.90 | |