| 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 | $93.77 | 10.735% | $103.8362 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $17.50 | 6.587% | $18.6527 | $18.65 | $18.65 | $18.70 |
| Purchase #3 | $176.80 | 10.244% | $194.9114 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $136.86 | 4.564% | $143.1063 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $69.54 | 13.719% | $79.0802 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $233.47 | 12.217% | $261.993 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $100.54 | 5.120% | $105.6876 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $828.48 | $907.2674 | $907.27 | $907.30 | $907.30 | |