| 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 | $42.73 | 9.363% | $46.7308 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $145.86 | 11.661% | $162.8687 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $179.98 | 6.471% | $191.6265 | $191.63 | $191.65 | $191.60 |
| Purchase #4 | $129.25 | 6.130% | $137.173 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $61.84 | 6.671% | $65.9653 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $34.84 | 4.272% | $36.3284 | $36.33 | $36.35 | $36.30 |
| Purchase #7 | $160.32 | 5.828% | $169.6634 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $754.82 | $810.3561 | $810.36 | $810.35 | $810.40 | |