| 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 | $35.28 | 3.414% | $36.4845 | $36.48 | $36.50 | $36.50 |
| Purchase #2 | $41.95 | 8.202% | $45.3907 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $81.53 | 7.708% | $87.8143 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $56.55 | 3.316% | $58.4252 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $148.49 | 11.359% | $165.357 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $118.50 | 3.166% | $122.2517 | $122.25 | $122.25 | $122.30 |
| Purchase #7 | $165.25 | 4.743% | $173.0878 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $647.55 | $688.8112 | $688.81 | $688.85 | $688.90 | |