| 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 | $104.38 | 10.505% | $115.3451 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $160.75 | 9.646% | $176.2559 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $91.41 | 6.665% | $97.5025 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $86.32 | 7.830% | $93.0789 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $156.93 | 7.364% | $168.4863 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $88.64 | 11.755% | $99.0596 | $99.06 | $99.05 | $99.10 |
| Purchase #7 | $66.91 | 6.144% | $71.021 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $755.34 | $820.7493 | $820.76 | $820.75 | $820.80 | |