| 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 | $11.29 | 3.280% | $11.6603 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $180.42 | 6.555% | $192.2465 | $192.25 | $192.25 | $192.20 |
| Purchase #3 | $174.41 | 5.605% | $184.1857 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $45.55 | 6.587% | $48.5504 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $157.26 | 6.585% | $167.6156 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $116.74 | 12.586% | $131.4329 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $188.61 | 13.581% | $214.2251 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $874.28 | $949.9165 | $949.93 | $949.95 | $949.90 | |