| 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 | $7.45 | 7.133% | $7.9814 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $185.76 | 11.839% | $207.7521 | $207.75 | $207.75 | $207.80 |
| Purchase #3 | $7.72 | 7.437% | $8.2941 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $36.65 | 10.503% | $40.4993 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $111.80 | 5.731% | $118.2073 | $118.21 | $118.20 | $118.20 |
| Purchase #6 | $167.61 | 10.111% | $184.557 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $29.57 | 4.265% | $30.8312 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $546.56 | $598.1224 | $598.12 | $598.15 | $598.20 | |