| 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 | $64.26 | 12.252% | $72.1331 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $81.27 | 9.302% | $88.8297 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $78.48 | 7.431% | $84.3118 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $179.75 | 6.427% | $191.3025 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $36.49 | 4.821% | $38.2492 | $38.25 | $38.25 | $38.20 |
| Purchase #6 | $122.34 | 13.126% | $138.3983 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $241.85 | 8.194% | $261.6672 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $804.44 | $874.8918 | $874.89 | $874.90 | $874.80 | |