| 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 | $52.72 | 7.146% | $56.4874 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $158.39 | 3.521% | $163.9669 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $15.99 | 10.822% | $17.7204 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $178.75 | 5.824% | $189.1604 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $93.80 | 12.547% | $105.5691 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $53.58 | 8.473% | $58.1198 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $215.39 | 12.710% | $242.7661 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $768.62 | $833.7901 | $833.80 | $833.70 | $833.90 | |