| 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 | $12.78 | 10.271% | $14.0926 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $207.39 | 8.362% | $224.732 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $155.52 | 13.611% | $176.6878 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $12.77 | 10.165% | $14.0681 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $80.83 | 11.109% | $89.8094 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $158.77 | 8.452% | $172.1892 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $47.85 | 8.628% | $51.9785 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $675.91 | $743.5576 | $743.56 | $743.60 | $743.60 | |