| 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 | $94.67 | 10.721% | $104.8196 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $74.75 | 3.506% | $77.3707 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $126.54 | 6.400% | $134.6386 | $134.64 | $134.65 | $134.60 |
| Purchase #4 | $92.57 | 8.538% | $100.4736 | $100.47 | $100.45 | $100.50 |
| Purchase #5 | $166.67 | 3.179% | $171.9684 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $234.79 | 12.864% | $264.9934 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $88.52 | 3.527% | $91.6421 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $878.51 | $945.9064 | $945.90 | $945.85 | $945.90 | |