| 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 | $6.25 | 6.533% | $6.6583 | $6.66 | $6.65 | $6.70 |
| Purchase #2 | $139.36 | 13.794% | $158.5833 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $75.62 | 3.107% | $77.9695 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $163.35 | 9.532% | $178.9205 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $38.77 | 4.667% | $40.5794 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $208.70 | 4.323% | $217.7221 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $195.51 | 11.170% | $217.3485 | $217.35 | $217.35 | $217.30 |
| 7 purchase totals = | $827.56 | $897.7816 | $897.78 | $897.75 | $897.80 | |