| 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 | $120.59 | 11.810% | $134.8317 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $51.64 | 10.623% | $57.1257 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $24.38 | 4.124% | $25.3854 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $216.32 | 6.560% | $230.5106 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $32.75 | 10.420% | $36.1626 | $36.16 | $36.15 | $36.20 |
| Purchase #6 | $94.91 | 10.312% | $104.6971 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $61.63 | 4.412% | $64.3491 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $602.22 | $653.0622 | $653.07 | $653.10 | $653.00 | |