| 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 | $73.56 | 7.445% | $79.0365 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $202.72 | 9.597% | $222.175 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $62.82 | 7.130% | $67.2991 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $245.35 | 6.713% | $261.8203 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $183.38 | 7.432% | $197.0088 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $76.65 | 13.319% | $86.859 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $164.62 | 6.195% | $174.8182 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $1,009.10 | $1,089.0169 | $1,089.03 | $1,089.00 | $1,089.00 | |