| 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 | $78.35 | 4.135% | $81.5898 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $181.78 | 10.632% | $201.1068 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $226.36 | 8.790% | $246.257 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $144.89 | 3.468% | $149.9148 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $5.45 | 3.486% | $5.64 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $21.57 | 4.776% | $22.6002 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $190.89 | 4.304% | $199.1059 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $849.29 | $906.2145 | $906.22 | $906.20 | $906.20 | |