| 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 | $52.54 | 11.317% | $58.486 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $235.92 | 11.410% | $262.8385 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $38.59 | 12.253% | $43.3184 | $43.32 | $43.30 | $43.30 |
| Purchase #4 | $62.57 | 7.140% | $67.0375 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $210.92 | 4.340% | $220.0739 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $161.65 | 5.691% | $170.8495 | $170.85 | $170.85 | $170.80 |
| Purchase #7 | $94.35 | 5.144% | $99.2034 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $856.54 | $921.8072 | $921.81 | $921.80 | $921.70 | |