| 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 | $114.62 | 5.218% | $120.6009 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $40.66 | 10.682% | $45.0033 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $131.81 | 10.173% | $145.219 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $154.51 | 8.611% | $167.8149 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $179.36 | 12.540% | $201.8517 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $5.93 | 10.344% | $6.5434 | $6.54 | $6.55 | $6.50 |
| Purchase #7 | $62.44 | 11.361% | $69.5338 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $689.33 | $756.5670 | $756.55 | $756.55 | $756.50 | |