| 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 | $99.58 | 7.569% | $107.1172 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $142.75 | 13.351% | $161.8086 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $208.60 | 3.171% | $215.2147 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $47.38 | 10.709% | $52.4539 | $52.45 | $52.45 | $52.50 |
| Purchase #5 | $76.25 | 5.647% | $80.5558 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $34.65 | 4.395% | $36.1729 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $193.88 | 6.539% | $206.5578 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $803.09 | $859.8809 | $859.88 | $859.80 | $860.00 | |