| 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 | $66.27 | 7.285% | $71.0978 | $71.10 | $71.10 | $71.10 |
| Purchase #2 | $73.30 | 4.823% | $76.8353 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $21.79 | 12.514% | $24.5168 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $151.46 | 8.825% | $164.8263 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $22.79 | 3.568% | $23.6031 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $133.48 | 8.388% | $144.6763 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $15.96 | 11.773% | $17.839 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $485.05 | $523.3946 | $523.41 | $523.45 | $523.30 | |