| 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 | $27.25 | 13.223% | $30.8533 | $30.85 | $30.85 | $30.90 |
| Purchase #2 | $191.85 | 3.196% | $197.9815 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $15.63 | 12.255% | $17.5455 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $182.92 | 10.211% | $201.598 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $233.32 | 4.704% | $244.2954 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $84.73 | 9.146% | $92.4794 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $46.59 | 5.153% | $48.9908 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $782.29 | $833.7439 | $833.75 | $833.80 | $833.80 | |