| 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 | $76.43 | 13.657% | $86.868 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $18.84 | 9.504% | $20.6306 | $20.63 | $20.65 | $20.60 |
| Purchase #3 | $171.88 | 4.438% | $179.508 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $243.83 | 3.285% | $251.8398 | $251.84 | $251.85 | $251.80 |
| Purchase #5 | $214.73 | 13.472% | $243.6584 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $43.96 | 7.514% | $47.2632 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $12.31 | 6.595% | $13.1218 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $781.98 | $842.8898 | $842.89 | $842.85 | $842.90 | |