| 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 | $109.61 | 7.250% | $117.5567 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $64.31 | 10.767% | $71.2343 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $124.58 | 3.734% | $129.2318 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $19.85 | 5.232% | $20.8886 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $151.59 | 9.106% | $165.3938 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $14.43 | 5.182% | $15.1778 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $219.36 | 7.703% | $236.2573 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $703.73 | $755.7403 | $755.74 | $755.80 | $755.80 | |