| 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 | $51.75 | 4.823% | $54.2459 | $54.25 | $54.25 | $54.20 |
| Purchase #2 | $173.65 | 3.777% | $180.2088 | $180.21 | $180.20 | $180.20 |
| Purchase #3 | $86.86 | 9.579% | $95.1803 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $118.34 | 8.799% | $128.7527 | $128.75 | $128.75 | $128.80 |
| Purchase #5 | $183.66 | 13.754% | $208.9206 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $126.99 | 4.814% | $133.1033 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $44.78 | 12.455% | $50.3573 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $786.03 | $850.7689 | $850.77 | $850.75 | $850.80 | |