| 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 | $5.63 | 13.442% | $6.3868 | $6.39 | $6.40 | $6.40 |
| Purchase #2 | $218.28 | 12.331% | $245.1961 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $82.90 | 3.686% | $85.9557 | $85.96 | $85.95 | $86.00 |
| Purchase #4 | $95.79 | 13.709% | $108.9219 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $218.74 | 4.516% | $228.6183 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $212.77 | 7.731% | $229.2192 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $45.87 | 10.397% | $50.6391 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $879.98 | $954.9371 | $954.95 | $954.90 | $954.90 | |