| 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 | $76.85 | 5.635% | $81.1805 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $223.68 | 6.279% | $237.7249 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $95.37 | 9.464% | $104.3958 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $67.44 | 4.705% | $70.6131 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $250.48 | 9.558% | $274.4209 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $169.28 | 12.691% | $190.7633 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $15.53 | 6.465% | $16.534 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $898.63 | $975.6325 | $975.62 | $975.60 | $975.60 | |