| 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 | $32.93 | 3.753% | $34.1659 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $5.80 | 4.616% | $6.0677 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $94.25 | 3.751% | $97.7853 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $128.36 | 12.126% | $143.9249 | $143.92 | $143.90 | $143.90 |
| Purchase #5 | $112.83 | 11.670% | $125.9973 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $170.84 | 12.168% | $191.6278 | $191.63 | $191.65 | $191.60 |
| Purchase #7 | $231.50 | 3.415% | $239.4057 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $776.51 | $838.9746 | $838.99 | $838.95 | $839.00 | |