| 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 | $79.67 | 5.738% | $84.2415 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $64.40 | 3.195% | $66.4576 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $103.91 | 13.126% | $117.5492 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $139.77 | 5.609% | $147.6097 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $63.83 | 3.432% | $66.0206 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $187.47 | 8.502% | $203.4087 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $179.65 | 12.321% | $201.7847 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $818.70 | $887.0720 | $887.07 | $887.05 | $887.00 | |