| 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 | $76.66 | 4.159% | $79.8483 | $79.85 | $79.85 | $79.80 |
| Purchase #2 | $232.33 | 11.405% | $258.8272 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $218.48 | 8.413% | $236.8607 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $151.96 | 3.855% | $157.8181 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $11.78 | 12.155% | $13.2119 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $219.40 | 10.471% | $242.3734 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $95.82 | 10.388% | $105.7738 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $1,006.43 | $1,094.7134 | $1,094.71 | $1,094.65 | $1,094.70 | |