| 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 | $96.43 | 7.731% | $103.885 | $103.89 | $103.90 | $103.90 |
| Purchase #2 | $210.32 | 11.536% | $234.5825 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $175.67 | 8.756% | $191.0517 | $191.05 | $191.05 | $191.10 |
| Purchase #4 | $38.65 | 5.658% | $40.8368 | $40.84 | $40.85 | $40.80 |
| Purchase #5 | $16.35 | 5.473% | $17.2448 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $48.58 | 6.242% | $51.6124 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $67.94 | 12.177% | $76.2131 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $653.94 | $715.4263 | $715.42 | $715.45 | $715.40 | |