| 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 | $24.87 | 12.530% | $27.9862 | $27.99 | $28.00 | $28.00 |
| Purchase #2 | $110.99 | 11.457% | $123.7061 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $232.66 | 12.446% | $261.6169 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $97.29 | 6.659% | $103.7685 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $30.97 | 8.593% | $33.6313 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $211.78 | 8.319% | $229.398 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $246.55 | 6.501% | $262.5782 | $262.58 | $262.60 | $262.60 |
| 7 purchase totals = | $955.11 | $1,042.6852 | $1,042.70 | $1,042.70 | $1,042.70 | |