| 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 | $57.77 | 6.297% | $61.4078 | $61.41 | $61.40 | $61.40 |
| Purchase #2 | $165.25 | 7.821% | $178.1742 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $138.95 | 11.343% | $154.7111 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $129.97 | 5.435% | $137.0339 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $69.67 | 9.303% | $76.1514 | $76.15 | $76.15 | $76.20 |
| Purchase #6 | $77.33 | 13.572% | $87.8252 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $171.78 | 7.390% | $184.4745 | $184.47 | $184.45 | $184.50 |
| 7 purchase totals = | $810.72 | $879.7781 | $879.77 | $879.75 | $879.80 | |