| 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 | $63.80 | 11.602% | $71.2021 | $71.20 | $71.20 | $71.20 |
| Purchase #2 | $137.25 | 13.582% | $155.8913 | $155.89 | $155.90 | $155.90 |
| Purchase #3 | $155.29 | 4.155% | $161.7423 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $14.43 | 3.187% | $14.8899 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $173.66 | 8.200% | $187.9001 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $111.91 | 4.414% | $116.8497 | $116.85 | $116.85 | $116.80 |
| Purchase #7 | $61.55 | 13.513% | $69.8673 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $717.89 | $778.3427 | $778.34 | $778.35 | $778.30 | |