| 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 | $7.52 | 12.775% | $8.4807 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $152.76 | 5.775% | $161.5819 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $7.69 | 7.809% | $8.2905 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $192.33 | 7.388% | $206.5393 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $153.37 | 12.521% | $172.5735 | $172.57 | $172.55 | $172.60 |
| Purchase #6 | $64.79 | 12.408% | $72.8291 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $114.78 | 10.604% | $126.9513 | $126.95 | $126.95 | $127.00 |
| 7 purchase totals = | $693.24 | $757.2463 | $757.24 | $757.30 | $757.30 | |