| 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 | $6.58 | 4.118% | $6.851 | $6.85 | $6.85 | $6.90 |
| Purchase #2 | $229.44 | 8.850% | $249.7454 | $249.75 | $249.75 | $249.70 |
| Purchase #3 | $82.93 | 8.513% | $89.9898 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $108.67 | 5.452% | $114.5947 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $119.80 | 11.647% | $133.7531 | $133.75 | $133.75 | $133.80 |
| Purchase #6 | $113.69 | 11.296% | $126.5324 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $154.34 | 4.452% | $161.2112 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $815.45 | $882.6776 | $882.67 | $882.70 | $882.70 | |