| 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 | $19.30 | 6.626% | $20.5788 | $20.58 | $20.60 | $20.60 |
| Purchase #2 | $177.82 | 3.473% | $183.9957 | $184.00 | $184.00 | $184.00 |
| Purchase #3 | $227.79 | 8.820% | $247.8811 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $207.72 | 9.411% | $227.2685 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $73.32 | 10.154% | $80.7649 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $11.98 | 4.292% | $12.4942 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $55.69 | 8.180% | $60.2454 | $60.25 | $60.25 | $60.20 |
| 7 purchase totals = | $773.62 | $833.2286 | $833.23 | $833.25 | $833.30 | |