| 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 | $29.81 | 13.682% | $33.8886 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $106.77 | 5.427% | $112.5644 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $213.84 | 3.275% | $220.8433 | $220.84 | $220.85 | $220.80 |
| Purchase #4 | $23.39 | 11.406% | $26.0579 | $26.06 | $26.05 | $26.10 |
| Purchase #5 | $122.75 | 7.308% | $131.7206 | $131.72 | $131.70 | $131.70 |
| Purchase #6 | $161.92 | 10.602% | $179.0868 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $153.66 | 6.318% | $163.3682 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $812.14 | $867.5298 | $867.53 | $867.50 | $867.60 | |