| 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 | $50.64 | 6.107% | $53.7326 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $110.99 | 7.415% | $119.2199 | $119.22 | $119.20 | $119.20 |
| Purchase #3 | $215.61 | 9.418% | $235.9161 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $24.87 | 8.215% | $26.9131 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $135.32 | 13.861% | $154.0767 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $88.97 | 9.586% | $97.4987 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $53.32 | 4.123% | $55.5184 | $55.52 | $55.50 | $55.50 |
| 7 purchase totals = | $679.72 | $742.8755 | $742.88 | $742.85 | $742.80 | |