| 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 | $52.81 | 5.129% | $55.5186 | $55.52 | $55.50 | $55.50 |
| Purchase #2 | $55.84 | 3.378% | $57.7263 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $59.49 | 7.104% | $63.7162 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $250.28 | 10.355% | $276.1965 | $276.20 | $276.20 | $276.20 |
| Purchase #5 | $194.92 | 10.330% | $215.0552 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $143.67 | 10.558% | $158.8387 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $92.95 | 7.614% | $100.0272 | $100.03 | $100.05 | $100.00 |
| 7 purchase totals = | $849.96 | $927.0787 | $927.10 | $927.10 | $927.00 | |