| 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 | $30.79 | 8.760% | $33.4872 | $33.49 | $33.50 | $33.50 |
| Purchase #2 | $36.75 | 12.807% | $41.4566 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $54.68 | 9.702% | $59.9851 | $59.99 | $60.00 | $60.00 |
| Purchase #4 | $83.66 | 5.731% | $88.4546 | $88.45 | $88.45 | $88.50 |
| Purchase #5 | $48.48 | 7.461% | $52.0971 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $70.51 | 13.145% | $79.7785 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $10.29 | 9.798% | $11.2982 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $335.16 | $366.5573 | $366.57 | $366.60 | $366.70 | |