| 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 | $101.61 | 3.402% | $105.0668 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $11.72 | 3.530% | $12.1337 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $169.87 | 11.347% | $189.1451 | $189.15 | $189.15 | $189.10 |
| Purchase #4 | $86.75 | 8.427% | $94.0604 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $109.75 | 12.551% | $123.5247 | $123.52 | $123.50 | $123.50 |
| Purchase #6 | $91.56 | 4.377% | $95.5676 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $102.71 | 12.646% | $115.6987 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $673.97 | $735.1970 | $735.20 | $735.15 | $735.20 | |