| 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 | $98.43 | 9.810% | $108.086 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $27.52 | 9.119% | $30.0295 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $77.84 | 8.194% | $84.2182 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $68.80 | 9.627% | $75.4234 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $206.58 | 7.749% | $222.5879 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $81.52 | 3.692% | $84.5297 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $119.61 | 6.363% | $127.2208 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $680.30 | $732.0955 | $732.10 | $732.10 | $732.00 | |