| 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 | $98.37 | 3.792% | $102.1002 | $102.10 | $102.10 | $102.10 |
| Purchase #2 | $57.53 | 10.145% | $63.3664 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $182.59 | 9.535% | $200 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $28.48 | 9.246% | $31.1133 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $135.47 | 9.677% | $148.5794 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $114.45 | 10.783% | $126.7911 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $78.45 | 9.838% | $86.1679 | $86.17 | $86.15 | $86.20 |
| 7 purchase totals = | $695.34 | $758.1183 | $758.12 | $758.10 | $758.20 | |