| 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 | $244.65 | 4.593% | $255.8868 | $255.89 | $255.90 | $255.90 |
| Purchase #2 | $222.56 | 5.542% | $234.8943 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $70.78 | 13.741% | $80.5059 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $156.75 | 3.308% | $161.9353 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $92.65 | 9.527% | $101.4768 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $11.92 | 9.806% | $13.0889 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $138.51 | 8.207% | $149.8775 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $937.82 | $997.6655 | $997.68 | $997.75 | $997.70 | |