| 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 | $79.46 | 5.322% | $83.6889 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $250.50 | 12.707% | $282.331 | $282.33 | $282.35 | $282.30 |
| Purchase #3 | $46.45 | 11.582% | $51.8298 | $51.83 | $51.85 | $51.80 |
| Purchase #4 | $90.55 | 8.750% | $98.4731 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $22.26 | 7.189% | $23.8603 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $195.33 | 4.665% | $204.4421 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $177.39 | 8.857% | $193.1014 | $193.10 | $193.10 | $193.10 |
| 7 purchase totals = | $861.94 | $937.7266 | $937.72 | $937.75 | $937.70 | |