| 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 | $25.26 | 9.355% | $27.6231 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $40.80 | 9.181% | $44.5458 | $44.55 | $44.55 | $44.50 |
| Purchase #3 | $92.37 | 10.535% | $102.1012 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $219.25 | 8.214% | $237.2592 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $183.44 | 10.568% | $202.8259 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $96.31 | 3.853% | $100.0208 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $190.86 | 5.516% | $201.3878 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $848.29 | $915.7638 | $915.77 | $915.75 | $915.70 | |