| 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 | $97.38 | 6.652% | $103.8577 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $103.40 | 10.450% | $114.2053 | $114.21 | $114.20 | $114.20 |
| Purchase #3 | $82.40 | 4.339% | $85.9753 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $115.99 | 5.579% | $122.4611 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $28.81 | 9.448% | $31.532 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $88.72 | 8.669% | $96.4111 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $17.37 | 8.597% | $18.8633 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $534.07 | $573.3058 | $573.31 | $573.30 | $573.40 | |