| 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 | $28.28 | 11.693% | $31.5868 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $136.49 | 13.425% | $154.8138 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $54.31 | 11.362% | $60.4807 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $184.90 | 6.104% | $196.1863 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $92.34 | 8.805% | $100.4705 | $100.47 | $100.45 | $100.50 |
| Purchase #6 | $107.62 | 6.628% | $114.7531 | $114.75 | $114.75 | $114.80 |
| Purchase #7 | $64.85 | 5.534% | $68.4388 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $668.79 | $726.7300 | $726.73 | $726.75 | $726.80 | |