| 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 | $46.39 | 11.633% | $51.7865 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $169.59 | 9.158% | $185.1211 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $59.31 | 3.836% | $61.5851 | $61.59 | $61.60 | $61.60 |
| Purchase #4 | $206.44 | 3.264% | $213.1782 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $138.43 | 8.395% | $150.0512 | $150.05 | $150.05 | $150.10 |
| Purchase #6 | $110.79 | 5.262% | $116.6198 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $46.93 | 9.284% | $51.287 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $777.88 | $829.6289 | $829.64 | $829.65 | $829.70 | |