| 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 | $82.42 | 7.396% | $88.5158 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $247.53 | 13.467% | $280.8649 | $280.86 | $280.85 | $280.90 |
| Purchase #3 | $173.26 | 11.434% | $193.0705 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $106.77 | 3.324% | $110.319 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $238.65 | 5.122% | $250.8737 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $155.55 | 3.664% | $161.2494 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $79.91 | 8.177% | $86.4442 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $1,084.09 | $1,171.3375 | $1,171.33 | $1,171.25 | $1,171.30 | |