| 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 | $76.51 | 3.203% | $78.9606 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $102.59 | 3.488% | $106.1683 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $219.64 | 5.293% | $231.2655 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $231.89 | 11.870% | $259.4153 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $11.67 | 9.469% | $12.775 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $63.39 | 8.755% | $68.9398 | $68.94 | $68.95 | $68.90 |
| Purchase #7 | $162.82 | 5.707% | $172.1121 | $172.11 | $172.10 | $172.10 |
| 7 purchase totals = | $868.51 | $929.6366 | $929.65 | $929.60 | $929.70 | |