| 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 | $6.83 | 6.276% | $7.2587 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $43.89 | 10.443% | $48.4734 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $101.68 | 11.547% | $113.421 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $48.62 | 6.820% | $51.9359 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $183.29 | 8.551% | $198.9631 | $198.96 | $198.95 | $199.00 |
| Purchase #6 | $184.49 | 13.698% | $209.7614 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $67.54 | 3.480% | $69.8904 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $636.34 | $699.7039 | $699.70 | $699.65 | $699.80 | |