| 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 | $50.93 | 11.817% | $56.9484 | $56.95 | $56.95 | $56.90 |
| Purchase #2 | $119.64 | 10.489% | $132.189 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $220.84 | 5.287% | $232.5158 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $10.93 | 9.373% | $11.9545 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $21.84 | 9.367% | $23.8858 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $126.87 | 9.556% | $138.9937 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $159.84 | 12.677% | $180.1029 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $710.89 | $776.5901 | $776.59 | $776.60 | $776.60 | |