| 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 | $36.46 | 7.805% | $39.3057 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $202.57 | 11.171% | $225.1991 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $10.52 | 3.525% | $10.8908 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $83.35 | 12.804% | $94.0221 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $53.65 | 9.390% | $58.6877 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $23.36 | 11.347% | $26.0107 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $111.90 | 9.186% | $122.1791 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $521.81 | $576.2952 | $576.30 | $576.30 | $576.30 | |