| 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 | $10.84 | 13.411% | $12.2938 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $127.26 | 8.191% | $137.6839 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $86.50 | 6.355% | $91.9971 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $152.79 | 7.720% | $164.5854 | $164.59 | $164.60 | $164.60 |
| Purchase #5 | $79.36 | 10.390% | $87.6055 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $22.72 | 13.276% | $25.7363 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $155.84 | 13.411% | $176.7397 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $635.31 | $696.6417 | $696.65 | $696.70 | $696.60 | |