| 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 | $49.40 | 5.434% | $52.0844 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $58.53 | 5.302% | $61.6333 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $237.33 | 9.726% | $260.4127 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $148.96 | 9.559% | $163.1991 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $194.54 | 5.210% | $204.6755 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $186.94 | 9.617% | $204.918 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $162.92 | 3.539% | $168.6857 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $1,038.62 | $1,115.6087 | $1,115.61 | $1,115.65 | $1,115.60 | |