| 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 | $34.88 | 3.846% | $36.2215 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $102.61 | 4.451% | $107.1772 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $171.62 | 10.785% | $190.1292 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $77.68 | 13.721% | $88.3385 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $156.91 | 8.188% | $169.7578 | $169.76 | $169.75 | $169.80 |
| Purchase #6 | $215.53 | 6.562% | $229.6731 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $118.97 | 3.855% | $123.5563 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $878.20 | $944.8536 | $944.86 | $944.85 | $944.90 | |