| 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 | $49.83 | 9.376% | $54.5021 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $9.76 | 5.776% | $10.3237 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $162.91 | 8.464% | $176.6987 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $228.89 | 13.275% | $259.2751 | $259.28 | $259.30 | $259.30 |
| Purchase #5 | $163.99 | 13.851% | $186.7043 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $77.93 | 4.844% | $81.7049 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $67.52 | 3.695% | $70.0149 | $70.01 | $70.00 | $70.00 |
| 7 purchase totals = | $760.83 | $839.2237 | $839.21 | $839.20 | $839.20 | |