| 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 | $5.45 | 4.681% | $5.7051 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $114.73 | 9.850% | $126.0309 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $32.52 | 5.453% | $34.2933 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $219.86 | 6.152% | $233.3858 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $208.29 | 3.363% | $215.2948 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $18.57 | 8.466% | $20.1421 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $234.28 | 10.171% | $258.1086 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $833.70 | $892.9606 | $892.96 | $893.00 | $892.90 | |