| 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 | $115.47 | 5.718% | $122.0726 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $76.45 | 13.671% | $86.9015 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $246.30 | 13.397% | $279.2968 | $279.30 | $279.30 | $279.30 |
| Purchase #4 | $56.77 | 7.416% | $60.9801 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $54.72 | 7.415% | $58.7775 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $68.68 | 6.435% | $73.0996 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $247.62 | 11.410% | $275.8734 | $275.87 | $275.85 | $275.90 |
| 7 purchase totals = | $866.01 | $957.0015 | $957.00 | $957.00 | $957.10 | |