| 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 | $51.64 | 13.536% | $58.63 | $58.63 | $58.65 | $58.60 |
| Purchase #2 | $44.32 | 5.741% | $46.8644 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $117.46 | 5.635% | $124.0789 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $76.65 | 12.226% | $86.0212 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $33.75 | 12.855% | $38.0886 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $50.73 | 10.363% | $55.9871 | $55.99 | $56.00 | $56.00 |
| Purchase #7 | $136.90 | 7.644% | $147.3646 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $511.45 | $557.0348 | $557.03 | $557.05 | $557.10 | |