| 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 | $31.68 | 3.136% | $32.6735 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $34.40 | 7.468% | $36.969 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $119.30 | 3.736% | $123.757 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $103.53 | 10.707% | $114.615 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $42.41 | 3.727% | $43.9906 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $201.55 | 10.542% | $222.7974 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $25.54 | 7.155% | $27.3674 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $558.41 | $602.1699 | $602.18 | $602.10 | $602.30 | |