| 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 | $38.26 | 13.210% | $43.3141 | $43.31 | $43.30 | $43.30 |
| Purchase #2 | $149.66 | 12.567% | $168.4678 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $236.45 | 6.603% | $252.0628 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $57.87 | 10.422% | $63.9012 | $63.90 | $63.90 | $63.90 |
| Purchase #5 | $149.44 | 13.145% | $169.0839 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $68.49 | 7.223% | $73.437 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $8.27 | 8.731% | $8.9921 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $708.44 | $779.2589 | $779.25 | $779.25 | $779.30 | |