| 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 | $114.69 | 5.618% | $121.1333 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $36.92 | 6.845% | $39.4472 | $39.45 | $39.45 | $39.40 |
| Purchase #3 | $78.38 | 6.809% | $83.7169 | $83.72 | $83.70 | $83.70 |
| Purchase #4 | $95.67 | 5.114% | $100.5626 | $100.56 | $100.55 | $100.60 |
| Purchase #5 | $60.97 | 8.288% | $66.0232 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $215.91 | 11.765% | $241.3118 | $241.31 | $241.30 | $241.30 |
| Purchase #7 | $210.83 | 9.446% | $230.745 | $230.75 | $230.75 | $230.70 |
| 7 purchase totals = | $813.37 | $882.9400 | $882.94 | $882.90 | $882.80 | |