| 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 | $92.98 | 12.626% | $104.7197 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $63.42 | 10.490% | $70.0728 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $213.97 | 12.575% | $240.8767 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $48.80 | 6.712% | $52.0755 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $61.68 | 10.639% | $68.2421 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $107.96 | 6.372% | $114.8392 | $114.84 | $114.85 | $114.80 |
| Purchase #7 | $68.46 | 13.412% | $77.6419 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $657.27 | $728.4679 | $728.47 | $728.50 | $728.40 | |