| 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 | $31.95 | 7.141% | $34.2315 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $150.58 | 12.791% | $169.8407 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $44.61 | 3.495% | $46.1691 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $153.78 | 8.744% | $167.2265 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $183.89 | 4.798% | $192.713 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $90.49 | 7.668% | $97.4288 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $137.64 | 12.287% | $154.5518 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $792.94 | $862.1614 | $862.16 | $862.20 | $862.10 | |