| 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 | $35.40 | 3.264% | $36.5555 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $183.75 | 4.328% | $191.7027 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $9.33 | 5.442% | $9.8377 | $9.84 | $9.85 | $9.80 |
| Purchase #4 | $104.58 | 10.498% | $115.5588 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $82.58 | 9.835% | $90.7017 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $249.66 | 12.463% | $280.7751 | $280.78 | $280.80 | $280.80 |
| Purchase #7 | $71.70 | 6.154% | $76.1124 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $737.00 | $801.2439 | $801.25 | $801.25 | $801.30 | |