| 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 | $46.34 | 4.455% | $48.4044 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $57.86 | 10.626% | $64.0082 | $64.01 | $64.00 | $64.00 |
| Purchase #3 | $179.29 | 5.138% | $188.5019 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $212.63 | 5.251% | $223.7952 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $233.40 | 8.102% | $252.3101 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $104.51 | 9.439% | $114.3747 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $43.56 | 8.283% | $47.1681 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $877.59 | $938.5626 | $938.56 | $938.50 | $938.60 | |