| 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 | $115.37 | 3.730% | $119.6733 | $119.67 | $119.65 | $119.70 |
| Purchase #2 | $24.33 | 12.313% | $27.3258 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $223.55 | 8.798% | $243.2179 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $149.49 | 3.413% | $154.5921 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $58.30 | 12.274% | $65.4557 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $62.40 | 5.423% | $65.784 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $151.72 | 7.655% | $163.3342 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $785.16 | $839.3830 | $839.38 | $839.40 | $839.40 | |