| 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 | $65.92 | 9.393% | $72.1119 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $56.80 | 12.713% | $64.021 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $17.97 | 10.309% | $19.8225 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $18.34 | 13.327% | $20.7842 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $215.40 | 5.496% | $227.2384 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $100.96 | 11.564% | $112.635 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $182.27 | 12.589% | $205.216 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $657.66 | $721.8290 | $721.83 | $721.80 | $721.70 | |