| 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 | $74.64 | 10.790% | $82.6937 | $82.69 | $82.70 | $82.70 |
| Purchase #2 | $164.72 | 9.189% | $179.8561 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $171.97 | 3.793% | $178.4928 | $178.49 | $178.50 | $178.50 |
| Purchase #4 | $38.67 | 4.439% | $40.3866 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $118.63 | 12.264% | $133.1788 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $231.84 | 10.722% | $256.6979 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $60.73 | 13.408% | $68.8727 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $861.20 | $940.1786 | $940.18 | $940.20 | $940.30 | |