| 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 | $49.30 | 6.700% | $52.6031 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $25.34 | 8.387% | $27.4653 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $235.27 | 10.528% | $260.0392 | $260.04 | $260.05 | $260.00 |
| Purchase #4 | $99.60 | 8.734% | $108.2991 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $99.88 | 5.145% | $105.0188 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $181.99 | 10.531% | $201.1554 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $69.37 | 7.557% | $74.6123 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $760.75 | $829.1932 | $829.20 | $829.15 | $829.20 | |