| 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 | $117.77 | 13.795% | $134.0164 | $134.02 | $134.00 | $134.00 |
| Purchase #2 | $161.83 | 4.512% | $169.1318 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $61.43 | 12.568% | $69.1505 | $69.15 | $69.15 | $69.20 |
| Purchase #4 | $64.69 | 8.533% | $70.21 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $174.42 | 7.263% | $187.0881 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $7.66 | 5.804% | $8.1046 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $104.99 | 9.336% | $114.7919 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $692.79 | $752.4933 | $752.49 | $752.50 | $752.50 | |