| 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 | $83.26 | 11.470% | $92.8099 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $5.88 | 7.285% | $6.3084 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $5.47 | 10.695% | $6.055 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $157.56 | 4.674% | $164.9244 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $115.31 | 6.307% | $122.5826 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $245.82 | 6.486% | $261.7639 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $119.42 | 3.634% | $123.7597 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $732.72 | $778.2039 | $778.20 | $778.15 | $778.30 | |