| 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 | $10.41 | 12.386% | $11.6994 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $7.72 | 5.274% | $8.1272 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $132.94 | 13.781% | $151.2605 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $126.95 | 11.731% | $141.8425 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $164.34 | 3.371% | $169.8799 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $66.61 | 5.266% | $70.1177 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $63.83 | 8.469% | $69.2358 | $69.24 | $69.25 | $69.20 |
| 7 purchase totals = | $572.80 | $622.1630 | $622.17 | $622.20 | $622.10 | |