| 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 | $81.27 | 3.564% | $84.1665 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $65.33 | 3.617% | $67.693 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $82.37 | 8.318% | $89.2215 | $89.22 | $89.20 | $89.20 |
| Purchase #4 | $33.40 | 8.146% | $36.1208 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $111.90 | 5.444% | $117.9918 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $19.76 | 6.415% | $21.0276 | $21.03 | $21.05 | $21.00 |
| Purchase #7 | $169.29 | 6.757% | $180.7289 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $563.32 | $596.9501 | $596.95 | $596.95 | $596.90 | |