| 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 | $216.35 | 9.284% | $236.4359 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $76.80 | 4.494% | $80.2514 | $80.25 | $80.25 | $80.30 |
| Purchase #3 | $169.53 | 13.413% | $192.2691 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $19.74 | 8.416% | $21.4013 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $66.77 | 12.763% | $75.2919 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $58.77 | 4.184% | $61.2289 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $98.66 | 7.221% | $105.7842 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $706.62 | $772.6627 | $772.66 | $772.70 | $772.70 | |