| 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 | $49.95 | 12.729% | $56.3081 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $176.72 | 13.459% | $200.5047 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $8.30 | 11.783% | $9.278 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $102.64 | 8.416% | $111.2782 | $111.28 | $111.30 | $111.30 |
| Purchase #5 | $139.26 | 9.862% | $152.9938 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $29.58 | 4.489% | $30.9078 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $40.39 | 9.670% | $44.2957 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $546.84 | $605.5663 | $605.57 | $605.60 | $605.60 | |