| 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 | $75.60 | 4.853% | $79.2689 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $48.55 | 5.643% | $51.2897 | $51.29 | $51.30 | $51.30 |
| Purchase #3 | $75.34 | 10.819% | $83.491 | $83.49 | $83.50 | $83.50 |
| Purchase #4 | $73.61 | 12.846% | $83.0659 | $83.07 | $83.05 | $83.10 |
| Purchase #5 | $113.37 | 12.623% | $127.6807 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $169.91 | 5.190% | $178.7283 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $80.36 | 10.436% | $88.7464 | $88.75 | $88.75 | $88.70 |
| 7 purchase totals = | $636.74 | $692.2709 | $692.28 | $692.30 | $692.30 | |