| 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 | $32.72 | 10.451% | $36.1396 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $237.57 | 10.394% | $262.263 | $262.26 | $262.25 | $262.30 |
| Purchase #3 | $136.40 | 11.182% | $151.6522 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $49.50 | 7.136% | $53.0323 | $53.03 | $53.05 | $53.00 |
| Purchase #5 | $77.49 | 8.858% | $84.3541 | $84.35 | $84.35 | $84.40 |
| Purchase #6 | $7.74 | 3.360% | $8.0001 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $185.37 | 8.114% | $200.4109 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $726.79 | $795.8522 | $795.84 | $795.85 | $795.90 | |