| 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 | $147.41 | 3.142% | $152.0416 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $15.80 | 12.864% | $17.8325 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $69.94 | 10.398% | $77.2124 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $5.56 | 11.699% | $6.2105 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $45.72 | 13.507% | $51.8954 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $204.48 | 10.568% | $226.0894 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $25.66 | 13.566% | $29.141 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $514.57 | $560.4228 | $560.42 | $560.45 | $560.30 | |