| 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 | $35.39 | 5.339% | $37.2795 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $121.64 | 5.291% | $128.076 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $175.34 | 9.217% | $191.5011 | $191.50 | $191.50 | $191.50 |
| Purchase #4 | $94.82 | 4.634% | $99.214 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $168.52 | 10.832% | $186.7741 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $29.70 | 11.387% | $33.0819 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $224.51 | 12.708% | $253.0407 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $849.92 | $928.9673 | $928.96 | $929.00 | $929.00 | |