| 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 | $61.80 | 4.608% | $64.6477 | $64.65 | $64.65 | $64.60 |
| Purchase #2 | $35.81 | 3.115% | $36.9255 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $248.87 | 12.542% | $280.0833 | $280.08 | $280.10 | $280.10 |
| Purchase #4 | $19.44 | 6.799% | $20.7617 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $21.37 | 7.123% | $22.8922 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $192.71 | 10.218% | $212.4011 | $212.40 | $212.40 | $212.40 |
| Purchase #7 | $114.75 | 11.215% | $127.6192 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $694.75 | $765.3307 | $765.33 | $765.35 | $765.30 | |