| 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 | $63.52 | 12.372% | $71.3787 | $71.38 | $71.40 | $71.40 |
| Purchase #2 | $35.64 | 5.757% | $37.6918 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $45.74 | 13.468% | $51.9003 | $51.90 | $51.90 | $51.90 |
| Purchase #4 | $98.65 | 12.462% | $110.9438 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $154.35 | 5.699% | $163.1464 | $163.15 | $163.15 | $163.10 |
| Purchase #6 | $215.97 | 6.379% | $229.7467 | $229.75 | $229.75 | $229.70 |
| Purchase #7 | $185.98 | 7.533% | $199.9899 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $799.85 | $864.7976 | $864.80 | $864.85 | $864.70 | |