| 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 | $63.31 | 5.613% | $66.8636 | $66.86 | $66.85 | $66.90 |
| Purchase #2 | $49.84 | 6.529% | $53.0941 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $111.63 | 3.405% | $115.431 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $86.42 | 7.687% | $93.0631 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $22.76 | 13.412% | $25.8126 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $121.72 | 12.419% | $136.8364 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $126.52 | 6.490% | $134.7311 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $582.20 | $625.8319 | $625.82 | $625.85 | $625.80 | |