| 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 | $42.66 | 10.403% | $47.0979 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $47.51 | 10.583% | $52.538 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $149.81 | 8.487% | $162.5244 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $15.48 | 6.411% | $16.4724 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $25.93 | 4.744% | $27.1601 | $27.16 | $27.15 | $27.20 |
| Purchase #6 | $236.66 | 10.387% | $261.2419 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $184.26 | 4.306% | $192.1942 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $702.31 | $759.2289 | $759.22 | $759.20 | $759.20 | |