| 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 | $69.70 | 3.170% | $71.9095 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $9.47 | 10.111% | $10.4275 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $232.87 | 12.157% | $261.18 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $50.99 | 5.124% | $53.6027 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $137.44 | 3.365% | $142.0649 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $240.74 | 8.610% | $261.4677 | $261.47 | $261.45 | $261.50 |
| Purchase #7 | $62.62 | 11.153% | $69.604 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $803.83 | $870.2563 | $870.25 | $870.25 | $870.30 | |