| 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 | $17.91 | 8.699% | $19.468 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $65.79 | 9.596% | $72.1032 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $231.39 | 5.394% | $243.8712 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $125.32 | 6.141% | $133.0159 | $133.02 | $133.00 | $133.00 |
| Purchase #5 | $33.93 | 3.748% | $35.2017 | $35.20 | $35.20 | $35.20 |
| Purchase #6 | $68.39 | 4.760% | $71.6454 | $71.65 | $71.65 | $71.60 |
| Purchase #7 | $106.50 | 11.791% | $119.0574 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $649.23 | $694.3628 | $694.37 | $694.30 | $694.40 | |