| 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 | $76.64 | 6.559% | $81.6668 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $97.69 | 11.776% | $109.194 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $89.33 | 8.118% | $96.5818 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $27.64 | 8.574% | $30.0099 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $199.36 | 9.767% | $218.8315 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $28.66 | 6.231% | $30.4458 | $30.45 | $30.45 | $30.40 |
| Purchase #7 | $73.74 | 13.316% | $83.5592 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $593.06 | $650.2890 | $650.29 | $650.30 | $650.30 | |