| 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 | $8.27 | 11.742% | $9.2411 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $213.84 | 10.679% | $236.676 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $52.86 | 7.181% | $56.6559 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $84.36 | 10.322% | $93.0676 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $63.83 | 3.541% | $66.0902 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $216.31 | 6.749% | $230.9088 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $15.85 | 9.527% | $17.36 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $655.32 | $709.9996 | $710.01 | $710.00 | $710.10 | |