| 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 | $33.70 | 6.785% | $35.9865 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $137.87 | 9.731% | $151.2861 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $124.28 | 5.586% | $131.2223 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $217.65 | 11.708% | $243.1325 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $11.77 | 7.861% | $12.6952 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $120.60 | 3.337% | $124.6244 | $124.62 | $124.60 | $124.60 |
| Purchase #7 | $7.29 | 13.541% | $8.2771 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $653.16 | $707.2241 | $707.23 | $707.25 | $707.20 | |