| 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 | $46.50 | 7.219% | $49.8568 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $77.74 | 3.856% | $80.7377 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $217.93 | 8.563% | $236.5913 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $95.26 | 12.167% | $106.8503 | $106.85 | $106.85 | $106.90 |
| Purchase #5 | $139.79 | 3.826% | $145.1384 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $42.84 | 4.424% | $44.7352 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $129.87 | 7.275% | $139.318 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $749.93 | $803.2277 | $803.24 | $803.25 | $803.20 | |