| 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 | $39.25 | 12.739% | $44.2501 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $177.48 | 8.859% | $193.203 | $193.20 | $193.20 | $193.20 |
| Purchase #3 | $49.50 | 3.291% | $51.129 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $106.53 | 7.193% | $114.1927 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $29.48 | 3.792% | $30.5979 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $192.53 | 13.321% | $218.1769 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $50.60 | 13.744% | $57.5545 | $57.55 | $57.55 | $57.60 |
| 7 purchase totals = | $645.37 | $709.1041 | $709.10 | $709.15 | $709.20 | |