| 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 | $129.46 | 3.166% | $133.5587 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $89.37 | 4.344% | $93.2522 | $93.25 | $93.25 | $93.30 |
| Purchase #3 | $42.66 | 6.753% | $45.5408 | $45.54 | $45.55 | $45.50 |
| Purchase #4 | $24.33 | 4.548% | $25.4365 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $154.52 | 9.609% | $169.3678 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $98.95 | 5.605% | $104.4961 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $32.62 | 5.334% | $34.36 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $571.91 | $606.0121 | $606.02 | $606.00 | $606.10 | |