| 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 | $41.65 | 13.457% | $47.2548 | $47.25 | $47.25 | $47.30 |
| Purchase #2 | $128.29 | 5.486% | $135.328 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $118.25 | 8.135% | $127.8696 | $127.87 | $127.85 | $127.90 |
| Purchase #4 | $70.60 | 10.648% | $78.1175 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $236.56 | 12.525% | $266.1891 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $122.94 | 12.861% | $138.7513 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $234.64 | 11.282% | $261.1121 | $261.11 | $261.10 | $261.10 |
| 7 purchase totals = | $952.93 | $1,054.6224 | $1,054.62 | $1,054.60 | $1,054.70 | |