| 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 | $43.90 | 13.326% | $49.7501 | $49.75 | $49.75 | $49.80 |
| Purchase #2 | $112.46 | 8.874% | $122.4397 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $5.53 | 7.619% | $5.9513 | $5.95 | $5.95 | $6.00 |
| Purchase #4 | $11.43 | 6.451% | $12.1673 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $117.58 | 10.534% | $129.9659 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $109.74 | 12.526% | $123.486 | $123.49 | $123.50 | $123.50 |
| Purchase #7 | $118.52 | 13.112% | $134.0603 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $519.16 | $577.8206 | $577.83 | $577.80 | $578.00 | |