| 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 | $80.90 | 12.630% | $91.1177 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $45.28 | 8.873% | $49.2977 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $215.96 | 9.689% | $236.8844 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $105.78 | 7.308% | $113.5104 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $154.94 | 7.839% | $167.0857 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $172.73 | 8.701% | $187.7592 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $137.57 | 12.362% | $154.5764 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $913.16 | $1,000.2315 | $1,000.24 | $1,000.25 | $1,000.30 | |