| 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 | $5.52 | 9.349% | $6.0361 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $212.61 | 13.815% | $241.9821 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $79.94 | 12.744% | $90.1276 | $90.13 | $90.15 | $90.10 |
| Purchase #4 | $13.49 | 7.231% | $14.4655 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $242.74 | 6.504% | $258.5278 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $127.58 | 5.159% | $134.1619 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $12.62 | 8.225% | $13.658 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $694.50 | $758.9590 | $758.97 | $759.00 | $759.00 | |