| 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 | $48.73 | 8.637% | $52.9388 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $168.93 | 12.571% | $190.1662 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $102.31 | 9.642% | $112.1747 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $67.89 | 3.208% | $70.0679 | $70.07 | $70.05 | $70.10 |
| Purchase #5 | $91.56 | 11.379% | $101.9786 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $102.25 | 8.433% | $110.8727 | $110.87 | $110.85 | $110.90 |
| Purchase #7 | $29.46 | 8.350% | $31.9199 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $611.13 | $670.1188 | $670.12 | $670.05 | $670.20 | |