| 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 | $185.99 | 10.717% | $205.9225 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $99.83 | 12.492% | $112.3008 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $116.33 | 12.479% | $130.8468 | $130.85 | $130.85 | $130.80 |
| Purchase #4 | $21.87 | 3.478% | $22.6306 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $9.97 | 13.179% | $11.2839 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $6.76 | 9.868% | $7.4271 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $61.81 | 7.715% | $66.5786 | $66.58 | $66.60 | $66.60 |
| 7 purchase totals = | $502.56 | $556.9903 | $556.99 | $557.05 | $556.90 | |