| 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 | $81.88 | 5.758% | $86.5947 | $86.59 | $86.60 | $86.60 |
| Purchase #2 | $17.27 | 7.137% | $18.5026 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $56.36 | 8.409% | $61.0993 | $61.10 | $61.10 | $61.10 |
| Purchase #4 | $44.74 | 5.425% | $47.1671 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $167.70 | 7.309% | $179.9572 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $199.93 | 11.541% | $223.0039 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $186.26 | 9.856% | $204.6178 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $754.14 | $820.9426 | $820.94 | $820.90 | $821.00 | |