| 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 | $102.96 | 9.463% | $112.7031 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $161.90 | 7.795% | $174.5201 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $82.81 | 11.268% | $92.141 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $70.82 | 9.512% | $77.5564 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $49.70 | 11.430% | $55.3807 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $142.36 | 8.832% | $154.9332 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $154.52 | 3.166% | $159.4121 | $159.41 | $159.40 | $159.40 |
| 7 purchase totals = | $765.07 | $826.6466 | $826.64 | $826.65 | $826.60 | |