| 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 | $76.80 | 13.169% | $86.9138 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $111.80 | 7.735% | $120.4477 | $120.45 | $120.45 | $120.40 |
| Purchase #3 | $69.89 | 8.814% | $76.0501 | $76.05 | $76.05 | $76.10 |
| Purchase #4 | $100.85 | 13.444% | $114.4083 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $6.86 | 5.745% | $7.2541 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $46.54 | 13.488% | $52.8173 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $192.53 | 7.536% | $207.0391 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $605.27 | $664.9304 | $664.93 | $664.90 | $664.90 | |