| 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 | $133.43 | 13.608% | $151.5872 | $151.59 | $151.60 | $151.60 |
| Purchase #2 | $52.96 | 7.715% | $57.0459 | $57.05 | $57.05 | $57.00 |
| Purchase #3 | $82.49 | 7.493% | $88.671 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $7.64 | 5.680% | $8.074 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $233.53 | 12.342% | $262.3523 | $262.35 | $262.35 | $262.40 |
| Purchase #6 | $139.54 | 13.255% | $158.036 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $207.58 | 6.748% | $221.5875 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $857.17 | $947.3539 | $947.36 | $947.35 | $947.40 | |