| 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 | $16.37 | 4.254% | $17.0664 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $191.85 | 11.193% | $213.3238 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $53.38 | 10.253% | $58.8531 | $58.85 | $58.85 | $58.90 |
| Purchase #4 | $161.38 | 9.361% | $176.4868 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $134.57 | 12.641% | $151.581 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $233.68 | 8.671% | $253.9424 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $6.91 | 13.119% | $7.8165 | $7.82 | $7.80 | $7.80 |
| 7 purchase totals = | $798.14 | $879.0700 | $879.07 | $879.05 | $879.10 | |