| 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 | $52.26 | 7.849% | $56.3619 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $31.56 | 6.777% | $33.6988 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $63.63 | 3.312% | $65.7374 | $65.74 | $65.75 | $65.70 |
| Purchase #4 | $121.87 | 12.233% | $136.7784 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $56.48 | 7.604% | $60.7747 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $192.29 | 11.599% | $214.5937 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $98.61 | 3.834% | $102.3907 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $616.70 | $670.3356 | $670.33 | $670.35 | $670.40 | |