| 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 | $22.38 | 6.488% | $23.832 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $215.61 | 8.499% | $233.9347 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $48.92 | 13.701% | $55.6225 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $223.50 | 5.420% | $235.6137 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $87.52 | 5.620% | $92.4386 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $179.67 | 4.629% | $187.9869 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $33.53 | 6.872% | $35.8342 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $811.13 | $865.2626 | $865.25 | $865.30 | $865.10 | |