| 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 | $73.65 | 8.146% | $79.6495 | $79.65 | $79.65 | $79.60 |
| Purchase #2 | $192.89 | 4.668% | $201.8941 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $139.96 | 12.776% | $157.8413 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $17.72 | 10.333% | $19.551 | $19.55 | $19.55 | $19.60 |
| Purchase #5 | $79.63 | 10.622% | $88.0883 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $118.63 | 4.145% | $123.5472 | $123.55 | $123.55 | $123.50 |
| Purchase #7 | $230.69 | 13.454% | $261.727 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $853.17 | $932.2984 | $932.30 | $932.35 | $932.20 | |