| 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 | $111.64 | 12.724% | $125.8451 | $125.85 | $125.85 | $125.80 |
| Purchase #2 | $8.31 | 3.804% | $8.6261 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $92.32 | 7.103% | $98.8775 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $156.25 | 4.512% | $163.3 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $34.75 | 6.123% | $36.8777 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $198.27 | 8.780% | $215.6781 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $51.51 | 3.435% | $53.2794 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $653.05 | $702.4839 | $702.50 | $702.60 | $702.50 | |