| 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 | $30.45 | 5.259% | $32.0514 | $32.05 | $32.05 | $32.10 |
| Purchase #2 | $47.96 | 10.331% | $52.9147 | $52.91 | $52.90 | $52.90 |
| Purchase #3 | $24.67 | 5.431% | $26.0098 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $167.42 | 6.115% | $177.6577 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $101.41 | 13.277% | $114.8742 | $114.87 | $114.85 | $114.90 |
| Purchase #6 | $128.66 | 7.409% | $138.1924 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $148.59 | 5.803% | $157.2127 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $649.16 | $698.9129 | $698.90 | $698.85 | $699.00 | |