| 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 | $75.97 | 11.263% | $84.5265 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $74.60 | 4.427% | $77.9025 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $25.69 | 5.433% | $27.0857 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $232.32 | 6.329% | $247.0235 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $102.54 | 11.865% | $114.7064 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $155.41 | 7.530% | $167.1124 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $95.32 | 12.126% | $106.8785 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $761.85 | $825.2355 | $825.24 | $825.25 | $825.20 | |