| 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 | $57.89 | 12.453% | $65.099 | $65.10 | $65.10 | $65.10 |
| Purchase #2 | $155.67 | 7.723% | $167.6924 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $236.40 | 11.796% | $264.2857 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $233.56 | 6.141% | $247.9029 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $241.33 | 7.788% | $260.1248 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $195.51 | 9.281% | $213.6553 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $86.44 | 5.360% | $91.0732 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $1,206.80 | $1,309.8333 | $1,309.83 | $1,309.80 | $1,309.90 | |