| 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 | $14.94 | 3.544% | $15.4695 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $12.37 | 6.498% | $13.1738 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $180.91 | 10.504% | $199.9128 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $123.48 | 4.337% | $128.8353 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $23.33 | 12.465% | $26.2381 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $243.41 | 7.752% | $262.2791 | $262.28 | $262.30 | $262.30 |
| Purchase #7 | $128.42 | 4.285% | $133.9228 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $726.86 | $779.8314 | $779.83 | $779.80 | $779.80 | |