| 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 | $51.88 | 9.321% | $56.7157 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $190.38 | 11.474% | $212.2242 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $205.43 | 3.824% | $213.2856 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $170.58 | 13.539% | $193.6748 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $64.74 | 12.230% | $72.6577 | $72.66 | $72.65 | $72.70 |
| Purchase #6 | $111.71 | 11.365% | $124.4058 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $104.61 | 12.821% | $118.022 | $118.02 | $118.00 | $118.00 |
| 7 purchase totals = | $899.33 | $990.9858 | $990.99 | $990.90 | $991.00 | |