| 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 | $16.96 | 3.617% | $17.5734 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $43.64 | 10.642% | $48.2842 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $110.44 | 8.557% | $119.8904 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $161.94 | 11.483% | $180.5356 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $116.44 | 8.843% | $126.7368 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $226.33 | 8.681% | $245.9777 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $138.73 | 8.675% | $150.7648 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $814.48 | $889.7629 | $889.76 | $889.80 | $889.80 | |