| 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 | $25.77 | 4.575% | $26.949 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $124.73 | 11.417% | $138.9704 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $138.57 | 5.539% | $146.2454 | $146.25 | $146.25 | $146.20 |
| Purchase #4 | $217.65 | 6.340% | $231.449 | $231.45 | $231.45 | $231.40 |
| Purchase #5 | $94.87 | 3.512% | $98.2018 | $98.20 | $98.20 | $98.20 |
| Purchase #6 | $58.34 | 6.417% | $62.0837 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $138.44 | 12.215% | $155.3504 | $155.35 | $155.35 | $155.40 |
| 7 purchase totals = | $798.37 | $859.2497 | $859.25 | $859.25 | $859.20 | |