| 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 | $115.48 | 13.796% | $131.4116 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $22.87 | 3.132% | $23.5863 | $23.59 | $23.60 | $23.60 |
| Purchase #3 | $205.87 | 11.625% | $229.8024 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $25.80 | 6.178% | $27.3939 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $89.59 | 6.500% | $95.4134 | $95.41 | $95.40 | $95.40 |
| Purchase #6 | $122.57 | 13.286% | $138.8547 | $138.85 | $138.85 | $138.90 |
| Purchase #7 | $110.46 | 7.503% | $118.7478 | $118.75 | $118.75 | $118.70 |
| 7 purchase totals = | $692.64 | $765.2101 | $765.20 | $765.20 | $765.20 | |