| 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 | $84.25 | 5.527% | $88.9065 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $33.94 | 6.594% | $36.178 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $121.58 | 12.468% | $136.7386 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $146.53 | 12.343% | $164.6162 | $164.62 | $164.60 | $164.60 |
| Purchase #5 | $41.48 | 10.283% | $45.7454 | $45.75 | $45.75 | $45.70 |
| Purchase #6 | $166.26 | 9.644% | $182.2941 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $15.45 | 9.435% | $16.9077 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $609.49 | $671.3865 | $671.40 | $671.40 | $671.30 | |