| 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 | $14.77 | 8.339% | $16.0017 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $88.32 | 4.443% | $92.2441 | $92.24 | $92.25 | $92.20 |
| Purchase #3 | $248.40 | 10.719% | $275.026 | $275.03 | $275.05 | $275.00 |
| Purchase #4 | $6.60 | 9.205% | $7.2075 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $74.94 | 8.319% | $81.1743 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $41.69 | 9.187% | $45.5201 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $80.90 | 11.194% | $89.9559 | $89.96 | $89.95 | $90.00 |
| 7 purchase totals = | $555.62 | $607.1296 | $607.13 | $607.10 | $607.10 | |