| 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 | $26.36 | 12.446% | $29.6408 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $117.62 | 12.327% | $132.119 | $132.12 | $132.10 | $132.10 |
| Purchase #3 | $35.51 | 7.393% | $38.1353 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $82.43 | 7.858% | $88.9073 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $28.64 | 6.108% | $30.3893 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $201.72 | 5.686% | $213.1898 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $113.85 | 3.668% | $118.026 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $606.13 | $650.4075 | $650.42 | $650.45 | $650.30 | |