| 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 | $14.73 | 13.730% | $16.7524 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $95.44 | 4.739% | $99.9629 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $66.45 | 3.576% | $68.8263 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $41.50 | 12.361% | $46.6298 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $229.58 | 9.716% | $251.886 | $251.89 | $251.90 | $251.90 |
| Purchase #6 | $26.51 | 3.674% | $27.484 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $133.61 | 10.802% | $148.0426 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $607.82 | $659.5840 | $659.58 | $659.65 | $659.60 | |