| 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 | $120.77 | 13.687% | $137.2998 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $105.40 | 4.728% | $110.3833 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $5.69 | 13.713% | $6.4703 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $45.37 | 10.608% | $50.1828 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $118.77 | 12.222% | $133.2861 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $69.27 | 12.414% | $77.8692 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $168.97 | 8.557% | $183.4288 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $634.24 | $698.9203 | $698.92 | $698.95 | $699.00 | |